The equation y - 3 = -2(x + 5) is written in point-slope form. what is the y-intercept of the line?
a. –13
b. –7
c. 2
d. 8

Hello : 
the y-intercept of the line if : x=0
y - 3 = -2(0 + 5)
y-3 = -10
y=-7(answer : B. –7)

A’b’c’ are the coordinates to the new location of the transformed triangle abc. find the distance between the coordinates points to use for your calculations.