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

Given f(x)=22x+12, find f(7)
asked 45.3k views
4 votes
Given f(x)=22x+12, find f(7)

asked
User IAmDranged
by
7.9k points

2 Answers

7 votes

166

Plug in 7 for x




I need more letters

answered
User Bihag Kashikar
by
8.0k 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

answered
User Tudor Ilisoi
by
8.0k points
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