Evaluate ƒ(x) = –4x – 5 for x = –1.

asked Mar 4, 2018 151k views

3 votes

by Tyl

7.8k points

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2 votes

Answer:

-1

Explanation:

Syden answered Mar 6, 2018

by Syden

7.9k points

1 vote

f(x)=-4x-5. Now, we know that x=-1, so we just need to replace variable x with -1. Let's do it:
f(-1)=-4(-1)-5
f(-1)=4-5
f(-1)=-1. Hope it help!

AllieCat answered Mar 8, 2018

8.0k points

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