Evaluate the function Given f(x) = x2 + x, find f(-10) Evaluate the function. A) 110 B) -90 C) -110 D) 90 What is the right answer?

Question

asked Jul 17, 2020 133k views

1 Answer

Nguyenq · Answer 1 · 2020-07-23T05:20:23+0000

Answer:

D) 90

Explanation:

f(x) = x2 + x substituting with x = -10 we have

f(-10) = (-10)2 + (-10) = 100 - 10 (-10 squared is positive 100)

f (-10) = 90

correct answer is D)