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IF(x)=3x+7, Find the image of 5 ​
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3 votes
IF(x)=3x+7, Find the image of 5
​

User Kaganar
by
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2 Answers

2 votes
The answer is 22.
You substitute 5 where there is an x.
(3 X 5) + 7
15 + 7 = 22
f(5) = 22
User Selfawaresoup
by
8.4k points
6 votes

Answer:

f(5) = 22

Explanation:

Substitute x = 5 into f(x) for image , that is

f(5) = 3(5) + 7 = 15 + 7 = 22

User John Balvin Arias
by
7.5k points
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