Which of the following scenarios represents the
greatest percent change?

A. A student grew from 60 inches to 66 inches in height.

B. A board that measures 17 inches is cut and now measures 11 inches.

B

Step-by-step explanation:

Okay so let's see the percentage for A first. 60/10 = 6. So 10% = 6

A had grown by 10%

Now lets analyze b. 17/3.4 = 5. So 5 is roughly a little less than 32%. Definitely B.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is