When f(x) is divided by x + 2 the quotient is x^2 + 4x −7+ 8/x+2 What is f(-2)? A: -7 B: 2 C: 4 D: 8

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When f(x) is divided by x + 2 the quotient is x^2 + 4x −7+ 8/x+2

What is f(-2)?

A: -7
B: 2
C: 4
D: 8

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19 votes

Answer: 8

Explanation:

By the remainder theorem,
f(-2) is equal to the remainder when f(x) is divided by x+2.

This remainder is 8.

Maulin answered Sep 15, 2023

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