Given f(x)= 18x + 12, find f(7).

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asked Jan 22, 2021 113k views

1 vote

Given f(x)= 18x + 12, find f(7).

Mathematics
college

Seefa asked

by Seefa

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5 votes

Answer:

f(7) = 138

Explanation:

$f(x)= 18x + 12\\f(7) = ?\\\\f(7) = 18(7) +12\\f(7) = 126+12\\f(7)=138$

Summer Jinyu Xia answered Jan 22, 2021

by Summer Jinyu Xia

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2 votes

Answer:

138

Explanation:

f(x)= 18x + 12

Let x = 7

f(7) = 18*7 +12

= 126+12

= 138

Julesj answered Jan 29, 2021

by Julesj

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