Question

Match the equation on the left to its equivalent on the right.

1. y = (x + 4)^2 - 5
2. y = x^2 - 1x - 20
3. y = x^2 - 6x + 16
4. y = (x + 8)(x + 11)

a. y = x^2 + 19x + 88
b. y = (x - 3)^2 + 7
c. y = x^2 + 8x + 11
d. y = (x + 4)(x - 5)

Answer 1

1. b. y = (x - 3)^2 + 7
2. d. y = (x + 4)(x - 5)
3. c. y = x^2 + 8x + 11
4. a. y = x^2 + 19x + 88