Write an equation that represents the line. use exact numbers.

Slope = 4-(-3)/-2-(-7) = 7/5

y-intercept = ?

y=mx+b

4=7/5(-2)+b

b=6.8

y=1.4x+6.8

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)