SOLUTION: Given f(x) = 3x + 3, find f(a + 1). A) a + 7 B) a + 6 C) 3a + 4 D) 3a + 6

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Question 90631: Given f(x) = 3x + 3, find f(a + 1).
A) a + 7 B) a + 6 C) 3a + 4 D) 3a + 6

Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
f(a+1)=3(a+1)+3 ... f(a+1)=3a+3+3 ... f(a+1)=3a+6