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What is the f(5) for the function f(x)=3x+6
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5 votes
What is the f(5) for the function f(x)=3x+6

User Mostafa Elkady
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5.0k points

2 Answers

5 votes
I think it 21! But I’m not 100%
User Hector Correa
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5.4k points
2 votes

Answer:

21

Explanation:


f(x)=3x+6 \\ \\ plug \: x = 5 \\ \\ f(5)=3(5)+6 \\ \\ f(5)=15+6 \\ \\ f(5)=21

User Trey Balut
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5.1k points
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