SOLUTION: If f(x) = x + 4, find f(3). a. 1 b. 7 c. -1 d. 12

Algebra ->  Functions -> SOLUTION: If f(x) = x + 4, find f(3). a. 1 b. 7 c. -1 d. 12      Log On


   

Question 585393: If f(x) = x + 4, find f(3).
a. 1
b. 7
c. -1
d. 12
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = x + 4

f(3) = 3 + 4

f(3) = 7


So the answer is f(3) = 7, which is choice B
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