Isabelle's wants to lay grass seed in her back
yard. if the length is 9x -2 ft. and the width
13 ft. what is the area of isabelle's back yard?

maybe showing the graph would

step-by-step explanation:

-387129 iq

i think that you should ask google for the answer to that problem because if we don't know it google does

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