SOLUTION: if f(x)=2x+5 and g(x)=3x^2-1, find each value. 14. f(b^2) 15. g(a+1) 16. f(0)+g(3) 17. f(n)+g(n)

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Question 1004795: if f(x)=2x+5 and g(x)=3x^2-1, find each value.
14. f(b^2)
15. g(a+1)
16. f(0)+g(3)
17. f(n)+g(n)

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
if f(x)=2x+5 and g(x)=3x^2-1, find each value.
14. f(b^2)
Wherever you see an x, sub b^2
----------------
15. g(a+1)
Wherever you see an x, sub (a+1)
-----------------------
16. f(0)+g(3)
Sub as above, then add.
--------------------------
17. f(n)+g(n)
Sub as above, then add.

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