Question

For each question find y if x = -3

y = 2x^2 - x - 2

Answer 1

y = 19

Explanation:

y = 2x^2 - x - 2

Find y if x = -3

y = 2(-3)² - (-3) - 2

y = 2(9) + 3 - 2

y = 18 + 3 - 2

y = 21 - 2

y = 19