Question

What equation is graphed in this figure?

y − 4 = −1/3 (x + 2)

y − 3 = 1/3 (x + 1)

y + 2 = −3 (x − 1)

y − 5 = 3 (x − 1)

Answer 1

when x=0, y=2
then the answer is y-5= 3(x-1)

verify : 2-5= 3(0-1)
-3= 3*(-1)
-3= -3 true