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2 years ago

Given f(x)=3x-11 which of the following is f(7) A. 10 B. 32 C. -6 D. 6

Physics

2 answers:

jarptica [38.1K]2 years ago

6 0

The answer is A

You substitute 7 in for x which gives you 21 - 11 which equals 10

Crazy boy [7]2 years ago

5 0

Answer:

The answer is A. 10

Explanation:

Given 

f(x) = 3x - 11

So, 

f(7) = 3 * 7 - 11

 = 21 - 11

 = 10

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