PLEASE HELP! Pic included

C

Step-by-step explanation:

Given the 2 equations

y = 4x - 6 → (1)

y = - 2x + 2 → (2)

Substitute y = 4x - 6 into (2)

4x - 6 = - 2x + 2 ( add 2x to both sides )

6x - 6 = 2 ( add 6 to both sides )

6x = 8 ( divide both sides by 6 )

x = =

Substitute x = into either of the 2 equations for corresponding value of y

Substituting in (1)

y = (4 × ) - 6 = - = -

Solution is (, - ) → C

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)