Answers
The function is decreasing at [3, 13], increasing at [0, 3] U [ 13, 18 ], maximum value is 2.6, the minimum value is 0.6, the domain is [0, 18] and the range is [0.6, 3].
We have been given the graph of the function.
We need to find the increasing and decreasing intervals by analyzing the graph.
So, we get that:
The function is decreasing at the interval:
[3, 13]
The function is increasing at the intervals:
[0, 3] and [13, 18]
= [0, 3] U [ 13, 18 ]
The maximum value is:
= 2.6
The minimum value is:
= 0.6
The domain of the function is:
D = [0, 18]
The range of the function is:
R = [0.6, 3]
Therefore, we get that, the function is decreasing at [3, 13], increasing at [0, 3] U [ 13, 18 ], maximum value is 2.6, the minimum value is 0.6, the domain is [0, 18] and the range is [0.6, 3].
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Related Questions
0.4 x 0.17 i need a answer plsss
Answers
Answer:
0.068
Step-by-step explanation:
calculator
Answer:
0.068
0.4x0.17= 0.068
Step-by-step explanation:
Darren is copying abc first,he constructs de as a copy of ab.next he constructs d as a copy of a,using de as one of the sides.
Answers
The discussion is shown below:
What is Construction?Geometric constructions help us to draw lines, angles, and shapes with simple tools.
Given:
A copy of triangle ABC is drawn
He has constructed an angle D and side DE. All he needs to do is constructed another edge.
The process for constructing is to start with point D and create a ray with angle D to point DE.
In order to cross the ray at point F, draw a line parallel to AB.
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Multiply and simply the resulting expression with positive exponents.
(2−4−4) · (−74−2)
Please show all of the steps for your solution.
Answers
100
Step-by-step explanation:
Simplify the following:
4 (12 - 2)^2/4
Hint: | Express 4 (12 - 2)^2/4 as a single fraction.
4 (12 - 2)^2/4 = (4 (12 - 2)^2)/4:
(4 (12 - 2)^2)/4
Select all the correct figures.
Which figures have rotational symmetry?
Answers
Reason:
Hexagon #3 - the six sides of the hexagon are congruent, indicated by the tick mark on all sides is the same mark this means no mater the rotation it will always be the same.
Star #5 - the ten sides of the star are congruent, indicated by the tick mark on all sides is the same mark this means no mater the rotation it will always be the same.
All the other figures have sides that are NOT congruent as they have different tick marks on their sides.
#1, 2, 4 and 6 are not congruent, they have different tick marks on their sides
Problem solved
(50 points) if L||M, solve for x and y
#11 but u can try #12 too
ignore my writing i didn’t know what to do
Answers
Check the picture below.
D. Highway I-10 is having an extension added
on. It will then be 3,000 miles long. How long
is the extension?
I-10 2,460
Answers
Answer:
the extension is 540 miles long
Step-by-step explanation:
I-10=2460
2460+x=3000
subtract 2460 from both sides
x=540
the extension is 540 miles long
In which set of number would you fibe the number
Answers
-153 would lie in the sets of real number which is option (A) .
A real number is a number that includes both rational and irrational numbers. Rational numbers such as integers (-2, 0, 1), fractions (1/2, 2.5), and irrational numbers such as √3 and π(22/7) are all real numbers.We have given a number -153 which is an integer and it can be written in the form of [tex]\frac{p}{q}[/tex] where q is not equal to 0 .Hence , it is an rational number also and integer and rational number constitute together to form real numbers.
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The complete question is mention below :
In which set of number would you find the number -153
(A) real number
(B) natural number
(C) whole number
(D) irrational number
(E) integer
(F) rational number
sells pens with a company's logo printed on the pens. Writing World charges a standard price per box of pens when the customer purchases 200 or fewer boxes. Each box over 200 that the customer purchases is sold at a discounted rate. A customer purchases x boxes of pens,where x ≥ 200. The average cost of a single box of pens purchased by this customer is 1600+6(x-200) represented by X What is the meaning of the parts of this rational expression in the context of the situation?
Answers
What is Algebra?
The analysis of mathematical representations is algebra, and the
handling of those symbols is logic.
Division means the separation of something into different parts,
sharing of something among different people, places, etc.
Use the digits nine, six, and three one time each in the following Multi-
digit division problem then rewrite the problem.
Then the problem whose result is 40 will be given as the division of
3600 by 90.
3,600 / 90 = 40
The number in the problem whose result is 40, will be 3,600 and 90.
Range of hx = 2r^2 + 20r +42
Answers
Answer: Range: hx>=-8
Step-by-step explanation:
Find the vertex first:
2r^2 + 20r +42=
2(r^2 + 20r/2 +42/2)=
2(r^2 + 10r +21)=
2(r^2 + 10r +25-4)=
2(r^2 + 5r+5r +25-4)=
2(r(r+5)+r(r+5)-4)=
2((r+5)^2-4)=
2(r+5)^2-4*2=2(r+5)^2-8 ==> Vertex: (-(5), -8) ==> (-5, -8)
-8 is when the range starts
Range: hx>=-8
The height of an object off the ground, h (in feet) t seconds after it is launched into the air is given by
h(t) = −16t2 + 96t, 0 ≤ t ≤ 6.
Find the average rate of change of h over the interval
[3, 6].
( ) feet per second
Interpret your result.
During the last three seconds of the objects's time in the air, it is
falling at an average rate of (. )feet per second.
Answers
The average rate of change of h over the interval is -48 feet per second.
Given,
The height of an object off the ground, h (in feet) t seconds after it is launched into the air is given by
h(t) = −16t2 + 96t, 0 ≤ t ≤ 6.
We need to find the average rate of change of h over the interval [3, 6].
How do we find the average rate of change of a function over an interval?If we have an interval [a, b] and a function f(x).
The rate of change is given by:
= f(b) - f(a) / b - a
We have,
h(t) = −16t² + 96t and [3, 6].
h(6) = -16 x 6² + 96 x 6 = -576 + 576 = 0
h(3) = -16 x 3² + 96 x 3 = -144 + 288 = 144
The average rate of change of h is:
= h(6) - h(3) / 6 - 3
= 0 - 144 / 3
= -144 / 3
= -48
Thus the average rate of change of h over the interval is -48 feet per second.
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8p-1-2q+7q identify the constant
Answers
Answer:
In equation 8p-1-2q+7q, 1 is the constant
Step-by-step explanation:
In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number.
Example: in "8p-1-2q+7q", 1 is the constants.
Let's simplify step-by-step.
8p−1−2q+7q
=8p+−1+−2q+7q
Combine Like Terms:
=8p+−1+−2q+7q
=(8p)+(−2q+7q)+(−1)
=8p+5q+−1
=8p+5q−1
Complete the table of values below and use it to graph the equation y − x = − 6.
x
1
2
3
Answers
A sign by the pears reads, "Buy 1/4 pound for only 1/2 dollar!" Ms. Morales thought that the pears cost more than $1.00 per pound. Her daughter, Jasmine, thought that the pears cost less than $1.00 per pound. Who is correct?
Answers
Answer:Ms. Morales is right
Step-by-step explanation: it is 1/2 a dollar = to 50 cents 50 cents x 4 =2.00$
Use the graph of the function shown below to find:
A. The value of y when x is equal to each of the following: -3, -2, 0, 2, 4.
B. The value of x when y is equal to each of the following: -1.5, 0, 2, 2.5.
C. The domain of the function.
D. The range of the function.
Answers
Part A: 0, 2.4, 2.4, 1, 2
Find the y coordinate of the point on the graph with the given x coordinate.Part B: -2.5, 6, 0.5, N/A
Find the x coordinate of the point on the graph with the given y coordinate.
Part C: [-3, 7]
The domain is the set of x values.Part D: [-1, 2.4]
The range is the set of y values.A. The value of y, when x is equal to -3, -2, 0, 2, 4, is 0, 2.4, 2.4, 1, 2 respectively.
B. The value of x, when y is equal to -1.5, 0, 2, is -2.4, -3, and 4 respectively.
C. The domain of the function is {-3, -2, 0, 2, 4}.
D. The range of the function is {0, 1, 2.4}.
A. To find the value of y at x is equal to -3, -2, 0, 2, 4 is found by the graph given.
x: -3 -2 0 2 4
y: 0 2.4 2.4 1 2
B. To find the value of x at y is equal to -1.5, 0, 2, is found by the graph given.
y: -1.5 0 2
x: -2.4 -3 4
C. The domain of a function is the set of all possible input values (in this case, x values) for which the function is defined.
From the given x values, we can see that the function is defined for all of these values: -3, -2, 0, 2, 4.
So, the domain of the function is {-3, -2, 0, 2, 4}.
D. The range of the function:
The range of a function is the set of all possible output values (in this case, y values) that the function can produce.
From the given y values, we can see that the function produces these y values: 0, 1, 2.4.
So, the range of the function is {0, 1, 2.4}.
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Can someone help me! Please this assignment is due today.
Answers
The simplified form of the expression 5(3/5 x + 8y²) - 4x - (6y² + 10) will be 34y² - x - 10.
What is simplification?Simplicity is the quality of making anything less complicated and more manageable in terms of both execution and comprehension.
The expression is given below.
⇒ 5(3/5 x + 8y²) - 4x - (6y² + 10)
Simplify the expression, then we have
⇒ 5(3/5 x + 8y²) - 4x - (6y² + 10)
⇒ 3x + 40y² - 4x - 6y² - 10
⇒ 34y² - x - 10
The simplified form of the expression 5(3/5 x + 8y²) - 4x - (6y² + 10) will be 34y² - x - 10.
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How do you write -4 and 4/25 as a decimal
Answers
Answer: -4.16
Step-by-step explanation:
100/25=4
-4 4/25=
-4 4*4/(25*4)=
-4 16/100= -4.16
Please help me solve this I need a step by step solution that isn't too complicated, and I need to find an inequality that is written and the solved. Here's the question:
Neil and Yuki run a data entry service. Neil starts at 9:00am and can type 45 words per minute. Yuki arrives at 10:30am and can type 60 words per minute. Write and solve an inequality to find at what time Yuki will have typed more words than Neil. Let x represent the time in minutes.
Answers
Answer:
45*90+45*x and Yuki would have typed 60*x.
Words typed by Yuki > Words typed by Neil
45 \times 90 + 45 \times x < 90 \times x45×90+45×x<90×x
Solving above inequality would give
x > 90x>90
it means that 90 minutes after 10:30 AM
Yuki would type more than Neil.
write an expression equilavant to a + a + a + a + a + a + a
Answers
Hello,
[tex]a + a + a + a + a + a + a= 7 \times a = 7a[/tex]
Answer:
7a
Step-by-step explanation:
How many squares are in the
Answers
Answer:
10
Step-by-step explanation:
The triangle below is reflected about the y-axis and then translated 4 units to the left.
The resulting triangle isA A'B'C' . What is the measure of angle C'?
1. 35°
2. 55°
3. 63°
4. 125°
Answers
Answer:
55⁰
Step-by-step explanation:
a + b + c = 180⁰
35⁰ + 90⁰ + c⁰ = 180⁰
125⁰ + c⁰ = 180⁰
180⁰ - 125⁰ = 55⁰
c = 55⁰
(8x-14) what is the solution of x?
Answers
Answer: [ x = 2 ] is the solution to the equation.
Step-by-step explanation: (8x-14) what is the solution of x?
PLS HELP!! ILL GIVE BRAINLYEST!!
The school cafeteria serves portions of fried rice that are 140 grams each.
A. If 64 portions of rice are served, how many grams of rice would that be?
B. Write an expression for the total weight in grams of rice needed for p portions.
C. One day, the total weight of rice served was 11,340 grams. How many portions were served that day?
D. Write an expression for the number of portions served if the total rice weighed t grams.
Answers
Answer:
A: 8,960
B: 140 x 64 = p
C: 81
D: im sorry but im confused on that one
Step-by-step explanation:
A: 140 x 64 = 8,960
C: 11,340 / 140 = 81 ( / = divided)
140 • 64 = 8,960
In 64 portions, there are 8,960 grams of rice.
B: t = 140p
C: Given the total weight was 11,340 grams and each portion has 140 grams, we can set up an equation:
11,340 / 140 = 81
81 portions were served that day.
D: p = t / 140
Add: 1/(x-3) + 4/(x+5)
Simplify answer
Answers
The expression can be simplified as 4x-12/x-3
How to simplify the expression ?The expression is
1/(x-3) + 4/(x+5)
= (x+5) + 4(x-3)/(x-3)(x+5)
= 4x-12/x-3
Hence the expression can be simplified as 4x-12/x-3
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Dave and his brother, Theo, are selling cookies by the pound at the school bake sale. Dave sold 14.84 pounds of cookies and Theo sold 21.45 pounds of cookies. How many pounds did they sell altogether?
Answers
I think this is the answer
If f(x) = -3x + 4 and g(x) = 2, solve for the value of x for which f(x) = g(x) is true on edeginuity. Please help!!!
Answers
Answer:
x = 2/3
Step-by-step explanation:
If f(x) = -3x + 4, f(x) = g(x), and g(x) = 2, by the Transitive Property, -3x + 4 = 2
From here we can solve for x.
-3x + 4 = 2
-3x + 4 - 4 = 2 - 4
-3x = -2
3x = 2
3x/3 = 2/3
x = 2/3
please just find the values of a and b , I can do the rest.
Answers
Step-by-step explanation:
1×1+1×1/100
1+1/100
2/100
0.02 It might be the answer
Let us consider ab as 8
(8÷1/8)^2
(8/8)^2
(8/1)
8 ANS
Can someone tell me the answer pls
Answers
Step-by-step explanation:
a normal function expresses y (the functional result) in terms of x (and constants).
we need to transform this to express now x in terms of y (and constants).
at the end we only rename x into y and y into x to make it an actual function.
h(x) = y = (-5x + 6)/(3x + 4)
y(3x + 4) = (-5x + 6)
3xy + 4y = -5x + 6
4y - 6 = -5x - 3xy = x(-5 - 3y)
x = (4y - 6)/(-5 - 3y)
and after renaming we get therefore the function
y = h-1(x) = (4x - 6)/(-3x - 5)
Explain why 0+a=a. ?
Answers
Answer:
any number or letter added to zero results in the number itself
Step-by-step explanation:
The scale on a blueprint says that 1 cm is the equivalent of 3 ft. A particular line on the blueprint representing a wall measures 12 cm. How long should the wall be?
Answers
The scale on a blueprint says that 1 cm is the equivalent of 3 ft. A particular line on the blueprint representing a wall measures 12 cm. Wall is 36 ft long.
Given,
Scale on a blueprint says that 1 cm is the equivalent of 3 ft
1cm = 3ft
A particular line on the blueprint representing a wall measures 12 cm.
12cm = 12(3) ft
= 36ft
Wall is 36 ft long.
The act or system of measuring is referred to as measurement. It may be viewed as a procedure for utilizing numbers to define physical objects. "This rod is bigger than that rod," for instance.
Since we don't know anything about the specific characteristics of the provided rods, this statement only serves a very narrow function of comparison. However, if we claim that the first rod is 20 inches long and the second is 15 inches, the first rod will be 5 inches longer than the second. This claim provides us with support for our deduction and makes greater sense mathematically.
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Find the equation of the horizontal line through the point (5,−5) and (5,-5).
Answers
Answer:
Step-by-step explanation:
A horizontal line is given by an equation of the form Y = b
Notice that in both points the Y coordinate is the same no matter what value you choose for x
Y = -5
