3 years ago

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

Mathematics

2 answers:

krek1111 [17]3 years ago

8 0

166

Plug in 7 for x

I need more letters

Zarrin [17]3 years ago

4 0

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

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