Question

Which equation matches the graph? points. (-5,1) (0,-3)

a. y= -4/5x-3
b. y= -5/4x-3
c. y=-4/5x+3
d. y= -5/4x+3

Answer 1

-4/5x-3

Explanation:

We can eliminate the options C and D as they have a +3 which means they would start at (0,3).

y=-4/5x-3

y=-4/5(-5)-3

y=4-3

y=1

same thing from last question

1=-4/5x-3

+3 to both sides

4=-4/5x

*5/4 to get 1x

5=-x

*-1 to get positive x

-5=x

which proves my answer as correct