What are the intercepts of y=4x-2

Answers

Answer 1

Answer:

x intercept (0.5,0) & y intercept (0,-2)

Step-by-step explanation:


Related Questions

Please help me with this problem! DUE TONIGHT!

Answers

Answer:

b=v

Step-by-step explanation:

Answer:

I got b=v so it would be 0

Step-by-step explanation:

I'm sorry if I'm wrong

Order the numbers from least to greatest. Put the lowest number on the left. 6.826 6.628 6.286​

Answers

The ordering of the number is 6.286  , 6.628 , 6.826

According to the question we have been given three numbers which are

     6.826 , 6.628 and 6.286

We need to arrange in ascending order that is from least number to the greatest number.

when we arrange number in ascending order for decimal number we first look at the number before the decimal point then if they are all same then we look at the number after the decimal point. After the decimal point the first number is compared which is closest to the decimal point.

If we look into this question the number before decimal points are all same thus we will look the numbers after the decimal point. Therefore we will arrange according to the first  number after the decimal that is 8 , 6 and 2

Hence the ordering the number we get:

      6.286  , 6.628 , 6.826

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If you draw four cards at random from a standard deck of 52 cards, what is the probability that all 4 cards have distinct characters (letters or numbers)? report answer to 3 decimal places.

Answers

Using it's concept, there is a 0.726 = 72.6% probability that all 4 cards have distinct characters (letters or numbers).

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes.

A standard deck is given by 4 suits of 13 cards, each with either a number from 1 to 10 or one letter from A, Q or K, hence:

For the first card, all can be selected.For the second card, 48 out of the remaining 51 cards will be available, removing the three cards with the same letter or number as the first.For the third card, 45 out of the remaining 50 cards will be available, removing the six cards whose letters or numbers have already been chosen.For the fourth card, 42 out of the remaining 49 cards will be available, removing the nine cards whose letters or numbers have already been chosen.

Hence the probability is given by:

p = 48/51 x 45/50 x 42/49 = 0.726.

0.726 = 72.6% probability that all 4 cards have distinct characters (letters or numbers).

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kx² 12x +9=0 find the value of K given that each equation has equal roots

Answers

Answer:

value of k is 3 to make it perfectly


Example 1 Position and label each triangle on the coordinate plane.right ΔA B C with legs AC and AB so that AC is 2 a units long and leg AB is 2 b units long

Answers

The right-angle triangle on the coordinate plane will be drawn. Then the third length of the right triangle will be 2√(a² - b²) units.

What is a right-angle triangle?

It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.

The right triangle ΔABC with legs AC and AB so that AC is 2a units long and leg AB is 2b units long.

We know that the angle ABC is a right angle which means 90°.

Then the third length of the right triangle will be

H² = P² + B²

(2a)² = (2b)² + B²

B² = 4a² - 4b²

B² = 4(a - b²)

B = 2√(a² - b²)

The right-angle triangle on the coordinate plane will be drawn.

The diagram is attached below.

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The difference of a number x and 5 is 6
fewer than twice the number x. (hint:
what type of phrase does "fewer than" or
"less than" mean?)
WILL GIVE BRAINLIEST! NEED HELP!!!

Answers

Answer: x=1

Step-by-step explanation:

x-5=2x-6

x-5+6=2x-6+6

x+1=2x

x-x+1=2x-x

2x-x=1

x=1

Answer: x = 1

Step-by-step explanation:

fewer or less than means minus -

difference of x and 5 = x - 5

6 fewer = - 6

twice the number of x = 2x

x - 5 = 2x - 6

x = 2x - 6 + 5

x -2x = - 6 + 5

- x = - 1

x = 1

checking

1 - 5 = 2(1) - 6

4 = 2 - 6

4 = 4

Ayudenme a hacer mi tarea es para hoy

Answers

Answer:

Pon tu tarea aquí para que podamos ayudarte con ella :)

In a​ company, 70​% of the workers are men. If 990 people work for the company who​ aren't men​, how many workers are there in​ all? Use pencil and paper. Show two different ways that you can solve this problem.

Answers

Answer:

Step-by-step explanation:

990 x 70% = 693 people

A scientist was in a submarine below sea level studying oceam life. Over the next ten minutes, she ascended 61.9 feet. How many feet had she been below sea level, if she was 21.6 feet below sea level after she ascended?

Answers

You can add the distance she travelled upwards to her new distance to get her old distance.

Essentially, 21.6 + 61.9 = 83.5.

This means she was 83.5 feet below sea level, before ascending 61.9 feet to 21.6 feet below sea level.

Answer: she was 83.5 feet below sea level, before ascending 61.9 feet to 21.6 feet below sea level.

Step-by-step explanation:

Please help ASAP and explain the way to get the answer!

Answers

Answer:

860.9 m³

Step-by-step explanation:

We can obtain the volume of the composite figure by subtracting the volume of cylinder from the volume of cuboid.

Cuboid or rectangular prism:

     l = 10 m

     w = 10 m

    h = 12 m

[tex]\sf \boxed{\text{ \bf Volume of cuboid = l *w * h}}[/tex]

                                    = 10 * 10 * 12

                                    = 1200 m³

Cylinder:

      r = 3 m

      h = height of the cuboid = 12 m

    [tex]\sf \boxed{\text{\bf Volume of cylinder = $\pi r^2h$}}[/tex]

                                         = 3.14 * 3 * 3 * 12

                                         = 339.1 m³

Volume of composite figure = 1200 - 339.1

                                                = 860.9 m³


Write a recursive formula for each sequence. 1,3,6,10, . . . . . . .

Answers

The recursive formula for the given sequence is a(n) = 2 a(n-1) - a(n-2) + 1

A recursive formula is an equation that express the nth term as a function of preceding term(s), i.e. as function of (n-1)th term, (n-2)th terms, and so on. Mathematically it can be written as:

a(n) = f(a(n-1), a(n-2), ..., a(1))

The given sequence: 1,3,6,10, . . .

Here a(1) = 1. Notice that:

a(2) = 3 = 1 + 2

a(3) = 6 = 3 + 3

a(4) = 10 = 6 + 4

Notice that the differences between terms increase by 1.

Further, we can write:

a(2) = 3 = 1 + (1 - 0) + 1

             = a(1) + a(1) + 1

             = 2a(1) + 1  

a(3) = 6 = 3 + (3 -1) + 1

             = a(2) + a(2) - a(1) + 1

             = 2a(2) - a(1) + 1

a(4) = 10 = 6 + (6 - 3) + 1

               = a(3) + a(3) - a(2) + 1

               = 2 a(3) - a(2) + 1

We can continue this recursive pattern to find a(n),

a(n) = 2 a(n-1) - a(n-2) + 1

We can find next term for n = 5:

a(5) = 2a(4) - a(3) + 1

       = 2. 10 - 6 + 1 = 15

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Find the value of A if the 4-digit number 3A5A is divisible by 15.

Answers

The value of A in the 4-digit number is 5.

What is the value of A?

Given the information provided in the question, the 4-digit number is a multiple of 15. A multiple of a number is the product of an integer and that number.

The multiple of a number is divisible by that number. For example, a multiple of 2 is 20. This is because 2 multiplied by 10 is equal to 20 and 20 is divisible by 2 to yield a value of 10.

The multiplies of 15 either have a unit value of 5 or 0.

If A is 5, the number becomes 3555.

3555 / 15 = 237

If A is 0, the number becomes 3050

3050 / 15 = 203.333

Thus, the value of A is 5 because 3555 is divisible by 15.

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What is the value of x ?
10 /x(x-2) + 4 / x=5 / x-2

Answers

Answer:

ue7e7373777 is is and 88877376363778

graph the solution to the following inequality: 38 - k < 5 - 2k

Answers

Answer:

k <−33

Step-by-step explanation:

Write in point-slope form an equation of the line through each pair of points. (-4,10) and (-6,15)

Answers

The equation of the line in point-slope form, which passes through the pair of points located at (-4 , 10) and (-6 , 15), is y - 10 = -5/2(x + 4).

The equation of a line can be expressed in three different forms: standard form, slope-intercept form, and point-slope form.

The standard form of an equation of a line is expressed as ax + by = c, where a and b, if all possible must be integers, are the coefficients of variable x and y, respectively, and c is a constant. Meanwhile, slope-intercept form is given by the formula y = mx + b, where m is the slope of the line and b is the y- intercept. On the other hand, given the slope m and a point on the line (x , y), we can express the equation in point-slope form, (y - y1) = m(x - x1).

Getting the slope of the two points: (-4 , 10) and (-6 , 15).

m = (y2 - y1)/(x2 - x1)

m = (15 - 10)/(-6 - -4)

m = 5/-2

m = -5/2

Using the point slope form, plug in the values of the slope and one point to set up the equation.

(y - y1) = m(x - x1)

where m = -5/2 and (x1 , y1) = (-4 , 10)

(y - 10) = -5/2(x - -4)

y - 10 = -5/2(x + 4)

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Help me please please

Answers

A triangle always is 180 degrees.
The two line marks indicate that x and y are congruent which means they are the same numbers.
You take the entirety of 180 and subtract it by 26. That’s 154.
Divide 154 by two. That’s 77.
So, the degree of x and y are 77.

Hope this helps.

The monthly minutes on your cell phone can add
up to no more than 700 minutes. You have used
648 minutes. Write an inequality that represents
how many more minutes m you can use during the
rest of the month.

Answers

The knowledge of  how many more minutes m you can use during the rest of the month is given by the linear inequality 648 + m ≤700, where 'm' is the minutes on the cell phone or simply m ≤ 52

It is given that the  monthly minutes on your cell phone can add up to no more than 700 minutes so the highest limit is 700

And You have already used 648 minutes so this is our base for the formation of linear inequality

We are provided to use 'm' for rest of  the minutes on the cell phone

Hence, we can form a linear inequality using the three points as the sum of already used minutes and the maximum minutes that can be used in this month is at most  700 minutes is given by 648 + m ≤700

This can also be simplified as

m ≤ 700 - 648

m≤52

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You had 150 , but you are spending 2 each day. What algebraic expression models this situation?

Answers

If you had $150, but you are spending $2 each day, then the algebraic expression model of this situation is 150-2x

Given,

The total amount you had = $150

The amount you spend in each day = $2

Consider the number of days = x

Then the algebraic expression for this situation is 150-2x

Hence, If you had $150, but you are spending $2 each day, then the algebraic expression model of this situation is 150-2x

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PLEASE HELP!!! WILL GIVE 100 POINTS AND BRAINLIEST!!!

Answers

Answer/Step-by-step explanation:

2.

5x + 3y = 15

3y = -5x + 15

÷3   ÷3    ÷3

y = (-5/3)x + 5

           

* = coordinate: (0, 5), (3, 0)

                5  *

                4   -

                3   -

                2   -

                 1   -

-------------------0----|----|----*----|---|------

                 -1  -     1    2   3   4   5

                 -2 -

                 -3 -

                 -4 -

                 -5 -

4.

10x + 8y = -40

8y = -10x - 40

÷8     ÷8    ÷8

y = (-5/4)x - 5

* coordinate: (0, -5), (4, -10)

                5  -

                4   -

                3   -

                2   -

                 1   -

-------------------0----|----|----|----|---|------

                 -1  -     1    2   3   4   5

                 -2 -

                 -3 -

                 -4 -

                 -5 *

                 -6 -

                 -7 -

                 -8 -

                 -9 -

                 -10 -                    *

6.

-3x + 6y = 12

6y = 3x + 12

÷6   ÷6   ÷6

y = (1/2)x + 2

* coordinate: (0, 2), (2, 3)

                5   -

                4   -

                3   -          *

                2   *

                 1   -

-------------------0----|----|----|----|---|------

                 -1  -     1    2   3   4   5

                 -2 -

                 -3 -

                 -4 -

                 -5 -

8. x - y = 5

-y = -x + 5

÷-1   ÷-1  ÷-1

y = x - 5

* coordinate: (0, -5), (1, -4)

                5  -

                4   -

                3   -

                2   -

                 1   -

-------------------0----|----|----|----|---|------

                 -1  -     1    2   3   4   5

                 -2 -

                 -3 -

                 -4 -     *

                 -5 *

I hope this helps!


How is the Additive Identity Property similar to the Multiplicative Identity Property? How is it different?

Answers

How is the Additive Identity Property similar to the Multiplicative Identity Property?

A number's original value is returned when additive identity is applied to it. The original number is returned when multiplicative identity is multiplied by any number, too.All real numbers have both of these characteristics.

How is it different?

Additive Identity is used in addition operation and multiplicative identity is used in multiplication operation.Additive Identity is denoted by a + 0 = a but multiplicative identity is denoted by a x 1 = a.The additive identity for any real number is 0 and multiplicative identity for any real number is 1.

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p=a+b solve for letter b

Answers

The value of b is b=p-a.

Given the equation is p=a+b.

A pair of inverse operations is defined as two operations to be performed on a number or. variable,  always returns the original number or variable And inverse means opposite.

equation means a mathematical statement with the symbol "equal" between two expressions of equal value. This is represented by '='.

The given equation is p=a+b.

Now, we will apply the inverse operations on both sides.

Subtract a from both sides, we get

p-a=a+b-a

Now, we will simplify the above equation, we get

p-a=b

Hence, the value of b from the given equation p=a+b is b=p-a.

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On olga's 16th birthday, her uncle invested $2,000 in an account that was locked into a 1.75% interest rate, compounded monthly. how much will olga have in the account when she turns 18? round to the nearest cent. the answer is not $2,071.19 the formula is b=p(1+r/n)^nt b = ending balance p = original balance r = interest rate expressed as a decimal n = number of times interest is compounded annually t = time in number of year

Answers

When Olga turns 18, she will have $3032.89 in her account, which earned a monthly compound interest rate of 1.75%.

Compound interest refers to the amount of interest added on the principal amount plus interest. The formula of monthly compound interest is:

B = P(1 + r)^t

where B is the ending balance, P is the principal amount or original balance, r is the monthly interest rate in decimal form, and t is the number of months.

If Olga's uncle invested $2,000 in an account that was locked into a 1.75% interest rate, compounded monthly, using the formula, solve for the ending balance after 2 years.

B = P(1 + r)^t

B = 2000(1+ 0.0175)^24

B = $3032.89

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Solve for d.
19d -16d-d-d-1 = 12

Answers

Answer:

d = 13

Step-by-step explanation:

19d - 16d - d - d - 1 = 12

19d + (-16 - 1d - 1d) - 1 = 12

19d + (--18d) - 1 = 12

19d - 18d - 1 = 12

1d = 12 + 1

d = 13

Check:

19*13 - 16*13 - 13 - 13 - 1 = 12

247 - 208 - 26 - 1 = 12

39 - 27 = 12


Identify the pattern and find the next three terms.
1,3,5,7, .......

Answers

9, 11, 13 add 2 each time

find the perimeter of the new similar triangle to the triangle below with a ratio of 3:5, old to new triangle

Answers

Answer:

perimeter: 14.5

Step-by-step explanation:

Find the slope of the line from the pair of points. (-2,0) (-4, -3)

A. 3/2
B. 2/3
C. -3/2
D. 2

Answers

Answer:

A: 3/2

Slope formula is y2-y1/x2-x1 it is used to find slope from two points

-3-0/-4-(-2)= -3/-2 = 3/2

23.7-8.3+4.14=============

Answers

ANSWER:

19.54

Step-by-step explanation:

23.7-8.3

=15.4

15.4+4.14

=18.54

Which two decimal numbers are greater than 5.06 and less than 5.13 ?
5.18
5.0
5.21
5.09
5.1

Answers

The two decimal numbers that are greater than 5.06 and less than 5.13 are 5.09 and 5.1.

How to illustrate the information?

It should be noted that decimals simply means.the numbers that aren't whole numbers.

It should be noted that this is a straight forward question.

Here, the two decimal numbers that are greater than 5.06 and less than 5.13 are 5.09 and 5.1.

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MODELING REAL LIFE The parabola models the
height y (in feet) of a
snowboarder x seconds
after leaving a jump. Let
the x-axis represent the
base of the jump.
(See Example 4.)
Height (feet)
Height of
Snowboarder
y
20
10
0
(0.75, 18)
a. Write a function f
that models the
height of the
snowboarder over
time. How long is
the snowboarder in the air when he lands 7 feet
below the base of the jump?
-10
(0,9)
1
Time (seconds)
b. What is the average rate of change in the
snowboarder's height over the interval in
which the snowboarder's height is decreasing?
increasing? Compare the average rates of change.

Answers

For the given parabola, we have that:

a) The equation is: f(x) = -16(x - 0.75)² + 18.

b) The function is increasing at a rate of 12 feet per second, while the don't have the final point for the decrease, hence we cannot compute the average rate of change.

What is the equation of a parabola given it’s vertex?

The equation of a quadratic function, of vertex (h,k), is given by:

y = a(x - h)² + k

In which a is the leading coefficient.

For this problem, the vertex is at (0.75,18), hence:

h = 0.75, k = 18.

f(x) = a(x - 0.75)² + 18.

When x = 0, y = 9, hence:

9 = 0.5625a + 18

a = -9/0.5625

a = -16.

Hence:

f(x) = -16(x - 0.75)² + 18.

What is the average rate of change of a function?

The average rate of change of a function is given by the change in the output divided by the change in the input. Hence, over an interval [a,b], the rate is given as follows:

[tex]r = \frac{f(b) - f(a)}{b - a}[/tex]

It is increasing between x = 0 and x = 0.75, in which f(0) = 9, f(0.75) = 18, hence:

r = 9/0.75 = 12.

The function is increasing at a rate of 12 feet per second, while the don't have the final point for the decrease, hence we cannot compute the average rate of change.

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(-6)(-8) what is the answer

Answers

Answer:

48

Step-by-step explanation:

48 because :
We already know that (-6)(-8) is (-6) X (-8).
We use the rules of signs : - X - = + so you just have to do 6 X 8.
The answer is 48.
Hope it help !
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