Barbara used the distributive property to write an expression that is equivalent to 7d+36. Her work is shown below. The greatest common factor is 7 so 7d+36=7(d+36)What was Barbara's error? Barbara wrote (d+36) instead of (36d). Barbara wrote (d+36) instead of(9+d). Barbara wrote (d+36) instead of (d+36) . Barbara wrote instead of (10

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

a - base

b - exponent

so,