Describe the transformation from f(x) to C(x). F(x) = IxI G(x) = |x - 31 + 5
The transformation from f(x) to g(x) is horizontal shift 3 units right and vertical shift 5 units up
The parent function function is
f(x) = |x|
The second function is
g(x) = |x - 3| + 5
The transformation of the function or the shape is the change of the coordinates of the shape. The shape and the size will be same only the coordinates will change
The parent function
f(x) = |x|
First there is a horizontal shift, that is 3 units right
Then there will be a vertical shift, that is 5 units up
There is no reflection about x axis or any vertical compression
Hence, the transformation from f(x) to g(x) is horizontal shift 3 units right and vertical shift 5 units up
The complete question is.
Describe the transformation from f(x) of g(x) where f(x) = |x| and g(x) = |x-3| + 5.
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the sampling distributions used for both matched/related/paired samples and independent samples statistical tests have what value at the center of the distribution for hypothesis testing?
The sampling distributions are used for statistical tets.
What is sampling distributions?A sampling distribution, also known as a finite-sample distribution, in statistics is the probability distribution of a particular statistic based on a random sample. The sampling distribution is the probability distribution of the values that the statistic takes on if an arbitrarily large number of samples, each involving multiple observations (data points), were used separately to compute one value of a statistic (such as, for example, the sample mean or sample variance) for each sample. Although only one sample is frequently observed, the theoretical sampling distribution can be determined.The use of sampling distributions in statistics is crucial because they significantly simplify the process of drawing conclusions from statistical data. They specifically enable analytical considerations to be based on a statistic's probability distribution rather than the joint distribution of the data.Hence,The sampling distributions are used for statistical tets.
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The regression equation y = 6050-725x can be used to predict the value of a china cabinet after x years. Identify the
various components of the equation?
Use the regression equation y = 6050-725x to predict the value of a china cabinet after x years. x is 5325.
What is meant by regression equation?Y = a + b The formula is Y + X + E, where Y is the dependent variable, X is the independent variable, an is the intercept, b is the slope, and E is the residual.Regression is a statistical tool that predicts the dependent variable using one or more independent variables. The term "regression" comes from the Latin word "regressus," which means "to return" (to something).Regression is, in this sense, the technique that allows you to "go back" from a jumbled, difficult-to-interpret dataset to a clearer, more meaningful model.For example,
[tex]$&Y-\bar{Y}=b_{y x}(X-\bar{X}) \\[/tex]
Y-11 = 0.929(X-4)
Simplifying, then we get
Y = 0.929 x - 3.716 + 11
= 0.929 x + 7.284
The regression equation of Y on X is
Y = 0.929 x + 7.284
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Answer:
i think this is your question from edge?
Step-by-step explanation:
due now pls help me :P
Answer:
B
Step-by-step explanation:
y intercept is whenever x is 0 or in this case when they haven’t been on any rides
Here Jamie starts off with 24 tickets before going on any rides
Hopes this helps
The graph shows the height of a plant after a certain amount of time measured in days. Do you think that there may be a proportional Do you think that there may be a proportional relationship between the number of hours and the amount of snow that fell? Explain your reasoningrelationship between the number of days and the height of the plant? Explain your reasoning. The graph shows how much snow fell after a certain amount of time measured in hours.
None of the two graphs in this problem represents proportional relationships, as pairs of (input,output) have different ratios in each case.
What is a proportional relationship?A proportional relationship is modeled as follows:
y = kx.
Then the constant is given by:
k = y/x.
A relationship will be proportional only if for all points of the relationship, the constant k assumes the same value.
Two points of the relation between height and days are:
(30,10) and (50,20).
The constants are:
k = 10/30 = 1/3.k = 20/50 = 2/5.Different constants, hence not proportional.
For the second graph, the different constants are 2/2 and 2/3, as the two points of the second graph on the image at the end of the answer are:
(2,2) and (2,3).
Missing InformationThe image presented at the end of the answer give the two graphs in which we verify if they are proportional or not.
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determine whether or not the distribution is a discrete probability distribution and select the reason why or why not.
The given probability distribution is a discrete probability distribution.
Given,
x: 3 4 7
P(X=x): 0.19 0.3 0.51
Discrete probability distribution property;
∑P[tex](x_{i} )[/tex] = 1
Discrete probability distribution;
The outcomes of events that can be counted or are finite are included in a discrete probability distribution. This differs from a continuous distribution, in which results can occur anywhere along a continuum. The binomial, Poisson, and Bernoulli distributions are typical examples of discrete distributions.
That is,
∑P[tex](x_{i} )[/tex]
= 0.19 + 0.3 + 0.51
= 1
The property for a discrete probability distribution is thus satisfied.
So, the probability distribution that is being presented is a discrete probability distribution.
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The given question is incomplete. Completed question is given below;
Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. x −3 4 7 P(X=x) 0.19 0.3 0.51 Answer First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision.
help please this is due on friday
If four digit numbers are made using the digits 0 to 6, the number of even digits formed without repeatetion is 204.
For an even number the last digit can be either zero or 2,4, 6 and each digit can be used only once
If the 4th digit is 0, then that leaves 5 possible numbers for the 1st digit, 4 for the 2nd, and 3 for the 3rd. 5 x 4 x 3 = 60 possible 4-digit even numbers.
If the 4th digit is 2,4 or 6, that leaves 4 possible numbers for the 1st digit (as 1st digit can’t be 0), 4 for the 2nd digit, and 3 for the 3rd digit. 4 x 4 x 3 x 3 = 144 possible 4-digit even numbers.
total possible even digits is = 60 + 144 = 204
Therefore, if four digit numbers are made using the digits 0 to 6, the number of even digits formed without repeatetion is 204.
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Find the distance between each pair of parallel lines with the given equations.
1) y = -2
y = 4
2) x = 3
x =7
3) y = 5x - 22
y = 5x + 4
The lengths of the four sides of a quadrilateral (in feet) are consecutive even integers
If the perimeter is 92 feet, find the value of the longest of the four side lengths.
The value of the longest of the four side lengths is 26 feet.
How to calculate the value?Let the integers be x, x + 2, x + 4 and x + 6.
Since the perimeter is given as 92 feet. This will be:
x + x + 2 + x + 4 + x + 6 = 92
4x + 12 = 92
Collect like terms
4x = 92 - 12
4x = 80
Divide
x = 80 / 4
x = 20
The longest side will be:
= x + 6.
= 20 + 6.
= 26 feet.
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I need help please so I'm supposed to find x but when I find it I have to put in in the problem and then it has to equal 25 or might just be wrong overall I don't know
Answer:
x=-12.5
Step-by-step explanation:
The corresponding angles theorem shows that -6x+80 is supplementary to 25.
So -6x+80+25=180
-6x+80=155
-6x=75
-6x/-6=75/-6
x=-12.5
Sally is making necklaces and bracelets for the craft fair. a necklace uses 16 beads, and a bracelet uses 27 beads. sally wants to make twice as many bracelets as necklaces, and she wants to use up all of her 910 beads. how many of each should she make?
Answer:
Sally can make 26 bracelets and 13 necklaces.
Step-by-step explanation:
necklace = 16 beads
bracelet = 27
(twice as many bracelets as necklaces)
total = 910 beads
27*26 = 702 beads (26 bracelets)
16*13 = 208 beads (13 necklaces)
702+208 = 910
maths question please help
The oven that has a higher price is the combination oven.
How to calculate the price?The normal price of the microwave will be illustrated as x. This will be:
(x - 1/3x) = 90.
2/3x = 90.
Cross multiply
2x = 3 × 90.
2x = 270
Divide
x = 270/2
x = 135
The normal price is £135
For the combination oven, the normal price will be:
(x - 0.4x) = 84
0.6x = 84
Divide
x = 84/0.6
x = 140
The price is £140
The combination oven is costlier.
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Solve the following equation: 45-3x=18
I tried x=9 but it said it was wrong
Answer: x = [tex]\frac{15}{7}[/tex]
Step-by-step explanation:
To solve, we will isolate the variable by using reverse operations. You commented the proper equation is 45 - 3x = 18x
Given:
45 - 3x = 18x
Add 3x to both sides of the equation:
45 = 21x
Divide both sides of the equation by 21:
x = [tex]\frac{15}{7}[/tex]
What is the equation of the line in slope-intercept form?
Answer:
Step-by-step explanation:
Valley spa purchased $7,800 in plumbing components from tubman company. Valley spa signed a 60-day, 10% promissory note for $7,800. If the note is dishonored, what is the amount due on the note? (use 360 days a year. ).
The amount due on the note with the cost of $7800 , 10% promissory note for 60 days is equal to $7930.
As given in the question,
Cost of purchase a plumbing components = $7,800
Valley spa signed promissory note for 60 day
Percentage of promissory note = 10%
Condition: For the note is dishonored :
Amount due,
Due Interest on the note
= 7800 × (10 /100) × ( 60 /360)
= 78 × 10 × ( 1/6)
= 13 × 10
= $130
Total amount due
= original cost + interest
= $(7800 + 130)
= $7930
Therefore, for the dishonored note the amount due on the note is $7930.
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2. Perform the operation.
(8x² + 8x - 9) + (3x² + 5x)
Answer:
here is the, ans hope it helps :)
x = -13 ± (√ 565) / 22 is the solution to the operation
(8x² + 8x - 9) + (3x² + 5x) = 0.
∴ (8x² + 8x - 9) + (3x² + 5x) = 0
=> 8x² + 8x - 9 + 3x² + 5x = 0
=> 11x² + 13x -9 = 0
After obtaining the standard form a, b and c are identified from the original equation and are placed into the quadratic formula.
∴ x = (-b±√(b²-4ac))/(2a)
11x² + 13x -9 = 0
where,
a = 11, b = 13, c = -9
=> x = (-13 ± √(13² - 4×11(-9)) )/ (2×11)
=> x =( -13 ± (√ 565) )/ (22).
So, the solution to (8x² + 8x - 9) + (3x² + 5x) = 0 is x = -13 ± (√ 565) / 22.
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The complete question is -
Perform the operation:
(8x² + 8x - 9) + (3x² + 5x) = 0
PLEASE HELP ASAP. are these functions?????
The figure shown in 2 and 4 are the functions. Options B and D are correct.
Given that,
A number of graphs have been shown, to determine which graph is a function,
Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
here,
Graph 1,
Is not function because it is a scatter plot,
Graph 2
Is line, which is a function,
Graph 3
Is a circle with a curve that is not functional,
Graph 4
Is parabola and quadratic function,
Thus, the figure shown in 2 and 4 are the functions. Options B and D are correct.
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please answer this question
It's really important
for #3:
a) 0.9
b) 0.4
c) 0.7
d) 0.08
e) 3.9
f) 1.6
g) 5.5
h) 12.4
And for #4:
The answer is $131.63
Nathan earns 9.75 dollars in one hour, and you want to figure out how many he makes in thirteen and a half hours. To do this, just multiply 9.75 by 13.5.
9.75*13.5 is 131.625. However, money only goes to the hundredths place, which means there are only 2 decimal places. This means you should round 131.625 to the hundredths place, which makes 131.63.
I'm going to do a short answer so here:
a) 0.9
b) 0.4
c) 0.7
d) 0.8
e) 0.39
f) 1.6
g) 5.5
h) 12.4
All of these can be solved by doing this (example_:
2.7/3=
(27/3)/10
(9)/10= 0.9
essentially, just recognize that they are similar to their whole number counterparts.
4. $9.75*13.5= ~131.63 (technically 131.625, but that doesn't exist in monetary values)
How do I make sure a parabola(quadratic function) equation goes through specific points using standard form? An example is an equation that goes through the points (-4,0), (3,0) and (2,-18).
NO TROLLS, PLEASE!
An equation that goes through the given points is [tex]y=3x^{2} +3x-36.[/tex]
What is the parabola equation?
A parabola is a graph of a quadratic function. An equation of a curve that has a point on it that is equally spaced from a fixed point and a fixed line is referred to as a parabola. The parabola's fixed line and fixed point are together referred to as the directrix and focus, respectively.
Given points are (-4,0), (3,0), and (2,-18).
The equation of a parabola is [tex]y = \frac{1}{4 \left(f - k\right)} \left(x - h\right)^{2}[/tex]
Since the point (−4,0) lies on the parabola, then [tex]0 = \frac{1}{4 \left(f - k\right)} \left(-4 - h\right)^{2} + k[/tex]
Since point (3,0) lies on the parabola, then [tex]0 = \frac{1}{4 \left(f - k\right)} \left(3 - h\right)^{2} + k[/tex]
Since point (2,−18) lies on the parabola, then [tex]-18 = \frac{1}{4 \left(f - k\right)} \left(2 - h\right)^{2} + k[/tex]
Solving the above all three systems, we get that [tex]h= -\frac{1}{2} , k = - \frac{147}{4}, f = -\frac{110}{3}[/tex]
Substituting the above value in the equation of a parabola, we get
The standard form is [tex]y=3x^{2} +3x-36.[/tex]
Hence, the required equation is [tex]y=3x^{2} +3x-36.[/tex]
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3. Write an integer to represent 25 feet underground. Explain your answer.
Answer:
-25
Step-by-step explanation:
if you are 25 feet underground, you can use ground level as zero and go down from there.
An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots)., Imagine that such a die is rolled twice in succession
and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment.
Compute the probability of each of the following events.
Event A: The sum is greater than 9.
Event B: The sum is an odd number.
Write your answers as fractions.
5/36 is the probability that the sum will be bigger than 9, and 9/36 is the likelihood that the number will be divisible by either 5 or 6.
How to calculate a probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics. The range of the value is 0 to 1. Probability has been incorporated into mathematics to predict the likelihood of different events.
Mathematics' study of random events is known as probability, and there are four primary types of probability: axiomatic, classical, empirical, and subjective. Since probability is the same as possibility, you could say that it is the likelihood that a specific event will occur.
Given ,
It may take the following forms:
(4,6),(5,5),(5,6),(6,5),(6,6)
The likelihood that the total exceeds 9 is 1/36+1/36+1/36+1/36+1/36
=5/36.
B) It can occur in the following ways:
(1,4),(4,1),(3,3),(3,2),(4,2),(5,1),(1,5),(6,4),(4,6)
the probability that the number is getting divisible by 5 or 6 or both is
1/36 +8 times
=9/36
Hence the probabilities are5/36 and 9/36.
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if the null hypothesis is 'french people do not differ from english people in height', what will be the alternative hypothesis?
The alternative hypothesis will be French people differ from English people in height.
A hypothesis is described in statistics as a formal statement that explains the relationship between two or more variables.
In statistical hypothesis testing, null and alternate hypotheses are applied. The null hypothesis of a test always predicts no effect or no association between variables, but the alternative hypothesis reflects the effect or relationship that your research predicts.
Given
Null hypothesis- French people do not differ from English people in height.
Therefore, the Alternative hypothesis for the given statement is - French people differ from English people in height.
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Graph f(x)=3x+4 and h(x)=f(x+3). pls
The graph of f(x) = 3x + 4 and h(x) = f(x + 3) are attached.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A linear function is represented as:
y = mx + b
Where m is the slope (rate of change) and b is the initial value of y.
f(x) = 3x + 4
h(x) = f(x + 3) = 3(x + 3) + 4 = 3x + 9 + 4
h(x) = 3x + 13
The graph of f(x) = 3x + 4 have a slope of 3 and y intercept of 4, while the graph of h(x) = f(x + 3) have a slope of 3 and y intercept of 13.
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Finn is filling up an ice cream cone with a diameter of 4 cm. If the height of the cone is 6
cm, how much ice cream will the cone itself hold?
The cone can hold 8π [tex]cm^{3}[/tex] of ice cream or volume of cone is 8π [tex]cm^{3}[/tex] .
According to the question,
We have the following information:
Finn is filling up an ice cream cone with a diameter of 4 cm. And the height of the cone is 6 cm.
Diameter is twice that of the radius.
Radius of the cone = 4/2
Radius of the cone = 2 cm
We know that following formula is used to find the volume of the cone:
π[tex]r^{2} h[/tex]/3
Putting the value of r and h in this formula:
π*2*2*6/3
8π [tex]cm^{3}[/tex]
Hence, the cone can hold 8π [tex]cm^{3}[/tex] of ice cream.
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Lena rents a car for a day. Her car rental company charges $50 per day plus $0. 40 per mile. Peter rents a car from a different company that charges $70 per day plus $0. 30 per mile. How many miles do they have to drive before lena and peter pay the same price for the rental for the same number of miles?.
They have to drive 200 miles before Lena and Peter pay the same price for the rental .
In the question ,
it is given that ,
let x be the number of miles they drive together and pay the same amount.
the charge for Lena's car rental company is $50 per day and then $0.40 per miles which is represented by the equation
Cost = 50 + 0.40x
the charge for Peter's car rental company is $70 per day and then $0.30 per miles which is represented by the equation
Cost = 70 + 0.30x
Equating the cost for Lena and Peter car rental company
70 + 0.30x = 50 + 0.40x
0.40x - 0.30x = 70 - 50
0.10x = 20
x = 20/0.10
x = 200
Therefore , They have to drive 200 miles before Lena and Peter pay the same price for the rental .
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Once Isabel rented the warehouse space, she decided to post ads on several social media sites to advertise her online bookstore. Let x represent the number of months the ads have been posted. Isabel finds that the function below describes the number of books sold as a function of the number of months her ads have been posted.
f(x) = 1000 + 1000
⦁ How many books were sold after 8 months
Graph the function.
Answer: 3000 thousand books were sold
Step-by-step explanation:
100 points + brainliest if its correct (; kinda bad at math
Explain the process to determine how many solutions the equation 16 - 2t = 5t + 2
has. Be specific.
Answer:
One solution which is x = 2
Step-by-step explanation:
Equations like these most often won't have more than one solution unless they are the exact same equation.
If the equation was x + 1 = x + 1, it would have infinitely many solutions because both sides are the same.
Equations with absolute value and quadratic equations most often have 2 solutions have there is a negative answer and a positive answer.
write as many three-digit numbers as you can. your answers can only use the digits 0, 2, and 5, but you can repeat digits.
The numbers 0, 2, and 5 can be repeated any number of times to create 16 three-digit numbers.
Given that,
As many three-digit numbers as you can must be written. Only the numerals 0, 2, and 5 may be used in your replies, although you may repeat digits.
This is a problem on Permutations
Permutation is the different ways that a set of elements can be arranged, either all at once or part of them at a time. There are two alternative arrangements, AB and BA, for instance, if we have two elements, A and B.
Repeating number permutation
= 3³ - 11(as one of the digit is Zero "0")
= 3 × 3 × 3 - 11
= 16
Let me list each result one by one.
222, 205, 250, 255, 225, 252, 220, 202.
502, 520, 552, 525, 555, 522, 550, 505.
Thus, there are 16 three-digit integers that may be constructed by the numbers 0,2, and 5 with any digit repeated.
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Which graph represents the solution set of 4x - y ≤ - 6?
None of the graphs shows the solution set for the given inequality, so it may be written incorrectly or maybe there are some graphs not shown in the image.
Which graph represents the solution set for the inequality?Here we have the inequality:
4x - y ≤ - 6
If we isolate the variable y, we get:
4x + 6 ≤ y
First, because of the symbol "≤" we know that we will have a solid line (the points on the line are also solutions).
We also can see that we have a positive slope
y ≥ 4x + 6
Also we can see that the y-intercept is 6, now the problem is that none of the graphs meets the 3 conditions.
Solid line.Positive slopey-intercept at y = 6So there is no correct option, which means that there may be a mistake in the inequality you wrote.
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Julia measured a line to be 16.1 inches long. if the actual length of the line is 17.1 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?
The percent error of the measurement , to the nearest tenth of a percent is 5.9% .
In the question ,
it is given that
the actual length of the line = 17.1 inches
the length of the line measured by Julia = 16.1 inches
the percent error can be calculated using the formula
percent error = (actual length - measured length)/(actual length)
Substituting the actual and measured value in the formula ,
we get
percent error = (17.1 - 16.1)/17.1
= 1/17.1
= 5.84795
≈ 5.9%
Therefore ,The percent error of the measurement , to the nearest tenth of a percent is 5.9% .
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