F(x) = 2x-1 What is f(13)?

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asked Mar 17, 2021 85.2k views

3 votes

F(x) = 2x-1
What is f(13)?

Mathematics
college

Niranjan Sonachalam asked

by Niranjan Sonachalam

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2 Answers

5 votes

Answer:

f(13)=2x-1, x=7

Explanation:

7*2=14, 14-1=13

vise versa

f(13)=2(7)-1

Hilario answered Mar 17, 2021

by Hilario

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4 votes

Answer: 25

Step-by-step explanation: Easy. Just substitute 13 for x into the equation. f(13)=2(13)-1

= 26-1

= 25

HansHarhoff answered Mar 24, 2021

by HansHarhoff

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