Question

What equation is graphed in this figure?

a. y = 3x + 2
b. y = 2x + 3
c. y = 1/3x + 2
d. y = x + 1/3

Answer 1

(-3, -7)(0,2)
slope = (2+7)(0+3) = 3

y = mx +b where m = 3 and b = 2

so equation
y = 3x + 2

answer
a. y = 3x + 2