Triangle 'K'L' shown on the grid below is a dilation of triangle JKL using the origin as the center of dilation: Which scale factor was used to create triangle I'K'L? (5 points)
a. 4
b. 2
c. 1/4
d. 1/2

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )