SOLUTION: If f(x) = 2x – 4 find f(q + 1)

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Question 1120883: If f(x) = 2x – 4 find f(q + 1)
Found 2 solutions by josgarithmetic, Shin123:
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Simple Substitution!




Answer by Shin123(626)   (Show Source): You can put this solution on YOUR website!
Plug in q+1 for x to get



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