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Given that f (x) = 5x – 8, what is f (1)?

Given that f (x) = 5x – 8, what is f (1)?
21.4k views
15 votes
Given that f (x) = 5x – 8, what is f (1)?

User Guedes
by
8.5k points

2 Answers

8 votes
5(1)-8
5-8
-3

Substitute the 1 for the x and then multiply and subtract.
User David Catuhe
by
8.3k points
10 votes

Answer:

-3

Explanation:

f (1) = 5(1) - 8

5 - 8 =

-3

User Alberto Bonsanto
by
8.3k points
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