Question 625828
if f(x) = x+8, evaluate each 
a.)f(4) 
b.)f(-2)
 c.)f(-x)
 d.)f(x=3)

Answers:

a) 12
b) 6
c) -x+8
d) here you made a mistake

If you need f(x-3) the answer is x+5
If you need f(x+3) the answer is x+11

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