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Given f(x)=22x+12, find f(7)
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4 votes
Given f(x)=22x+12, find f(7)

User IAmDranged
by
7.9k points

2 Answers

7 votes

166

Plug in 7 for x




I need more letters

User Bihag Kashikar
by
8.2k points
2 votes

Substitute x for 7.

f(x)=22x+12

f(7)=22(7)+12

Multiply first, then complete addition.

f(7)=154+12

f(7)=166

User Tudor Ilisoi
by
8.0k points
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