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Find f(−4) if f(x) = −x − 5

Find f(−4) if f(x) = −x − 5
asked 101k views
1 vote
Find f(−4) if f(x) = −x − 5

asked
User Nexussim Lements
by
8.0k points

2 Answers

7 votes

Answer:

-1

Explanation:

answered
User Supermodo
by
7.8k points
6 votes

Answer: -1

Explanation:

Plug in -4 as x, so f(-4) = -(-4)-5

Negative of a negative number is positive, so f(-4) = 4 - 5

Subtracting gives you: f(-4) = -1

answered
User Karma Yogi
by
8.0k points
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