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F(x) = 3x + 1 ; If f(x) = 16 then what does x = ? A. 4 B. 5 C. 6 D. 7
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5 votes
F(x) = 3x + 1 ; If f(x) = 16 then what does x = ?

A. 4
B. 5
C. 6
D. 7

User Michael Bedford
by
4.7k points

1 Answer

7 votes

Hi

3x+1 = 16

3x = 15

x = 5

User Joaolvcm
by
5.2k points
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