SOLUTION: Given f(x) = 5x - 1, find f(a + 3)

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Question 172881: Given f(x) = 5x - 1, find f(a + 3)
Answer by monika_p(71) About Me  (Show Source):
You can put this solution on YOUR website!
You have to substitute x for (a+3)
f(a+3)= 5(a+3)-1=5a+15-1=5a+14