3 years ago

Given the polynomial function below, find Æ-5). F(x) = x - 22-7

Mathematics

2 answers:

Georgia [21]3 years ago

5 0

Answer:

f(-5)= 28

Step-by-step explanation:

Luba_88 [7]3 years ago

3 0

Answer:

f(-5)= 28

Step-by-step explanation:

The function is:

f(x)= x^2-2x-7

To find the answer put the value of -5 for all x's.

f(x)= x^2-2x-7

f(-5)=(-5)^2 - 2(-5)-7

f(-5)=25+10-7

f(-5)=35-7

f(-5)= 28 ...

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