In the function above, the slope will be multiplied by -9, and the y-value of the y-intercept will be increased by 2 units. Which of the following graphs best represents the new function? if u need the choice ill give them to u

Step-by-step explanation:

I can give you the key points to look for without the graph. You'll have to do that.

New y intercept

The intercept increases by 2. Currently it is 2. The new y intercept is 2 + 2 = 4

The new Slope

The slope is multiplied by - 9. Currently it is (y2-y1)/(x2 - x1) = (2-0)/(0-6) = 2/-6= - 1/3

This is multiplied by - 9

-9*(-1/3) = 3

New equation

y = 3x + 4

x intercept.

The x intercept occurs when y = 0.

0 = 3x + 4

-4 = 3x

-4/3 = x

Discussion

What you are looking for is a line that goes through two points

(0,4)   and

(-4/3,0)

answer: 800

step-by-step explanation:

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)