Solve the system of equations: y=2x-2 y=x^2-x6
a. (-1,-5) and (4,2)
b. (-1,-4) and (4,6)
c. (-2,0) and (3,0)
d. (0,-2) and (2,2)

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.