apply the transformation

Question

apply the transformation f(x+2) to f(x)=3x+4

Answer 1

f(x) = 3x + 4

 

For f(x+2), just replace the x in f(x) with x+2:

 

f(x+2) = 3(x+2) + 4 = 3x + 6 + 4 = 3x + 10