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4 years ago

WILL MARK BRAINLIEST

Mathematics

2 answers:

koban [17]4 years ago

8 0

Slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept. So the y-intercept of y = 3x + 2 is 2

Eddi Din [679]4 years ago

7 0

Answer:

The y-intercept of the function y=3x+2 is equal to the y-intercept of the function represented in the graph.

Step-by-step explanation:

The slope intercept form of a line.

$y=mx+b$ .... (1)

Where, m is slope and b is y-intercept of the line.

The given function is

$y=3x+2$ .... (2)

On comparing (1) and (2), we get

$m=3$

$b=2$

Therefore slope of given function is 3 and y-intercept of given function is 2.

From the given graph it is noticed that the line intersects the y-axis at y=2, therefore the y-intercept of the function represented in the graph is 2.

Therefore y-intercept of the function y=3x+2 is equal to the y-intercept of the function represented in the graph.

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Which methods correctly solve for the variable n in the equation 11−n=−20? Select all that apply. First, add n to both sides. Th

Zina [86]

Answer:

First, subtract 11 from both sides. Then, multiply both sides by −1.

First, add n to both sides. Then, add 20 to both sides.

Step-by-step explanation:

Given equation:

11 - n = -20

Solve for variable n

11 - n = -20

Subtract 11 from both sides

11 - n - 11 = -20 - 11

- n = - 31

Multiply both sides by -1

- n(-1) = - 31(-1)

n = 31

First, subtract 11 from both sides. Then, multiply both sides by −1.

11 - n = -20

11 -n +n = -20 + n

11 = -20 + n

11 + 20 = -20 + n +20

31 = n

First, add n to both sides. Then, add 20 to both sides.

First, subtract n from both sides. Then, multiply both sides by −20.

First, add n to both sides. Then, subtract 11 from both sides.

11 - n = -20

11 - n +n = -20 + n

11 = -20 + n

11 - 11 = -20 + n -11

Not possible

First, subtract 11 from both sides. Then, multiply both sides by −1.

First, add n to both sides. Then, subtract 20 from both sides.

11 - n = -20

11 - n + n = -20 + n

11 = -20 + n

11 - 20 = -20 + n - 20

9 = n - 40

Not possible

5 0

3 years ago

Acellus

LekaFEV [45]

Answer:

1 and 5 out of 12

Step-by-step explanation:

Katie:9/12

Tori:8/12

9+8 =17/12 = 1 and 5/12 and this is already in the simplest form

6 0

3 years ago

If f(x)=4x^2+1 g(x)=x^2-5find (f-g)(x)

JulsSmile [24]

ANSWER: 3x^2 + 6

4x^2 + 1 - (x^2 - 5) = 3x^2 + 6

7 0

3 years ago

Which function below is the inverse of f(x)= 7x-1/2

Keith_Richards [23]

Answer: $f^{-1}(x)=\frac{x}{7}+\frac{1}{14}$

Step-by-step explanation:

If we have y=7x-1/2, the inverse is where we solve for x instead of y.

We can isolate x to get 7x=y+1/2, then divide by 7 to get x=y/7+1/14.

Therefore, $f^{-1}(x)=\frac{x}{7}+\frac{1}{14}$ .

Hope that helped,

-sirswagger21

8 0

4 years ago

How far is the robot claw from the winter lane

natta225 [31]

Answer:

4 blocks.

Step-by-step explanation:

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3 years ago