Answer:
(4,7.5)
Step-by-step explanation:
Reflect (-4,7.5) at the y-axis
33000
Substituting 250 for x and -120 for y, we get:
(250)^2 + 2(250) - (250)(120) = 62500 + 500 - 30000, or
32500 + 500, or 33000
165