Posted by Kelly on Thursday, October 31, 2013 at 3:31pm.
I would just like someone to check my work and make sure I am doing it correctly before I continue.
f(x)=x^23x+5
1. f(2)
I got f(2)=7
and g(x)=5x1
1.g(3)
I got g(3)=16
Thanks for any help!!

Confused  Danny, Thursday, October 31, 2013 at 3:39pm
Wait, does that mean f to the x power or f * x? An you know your supposed to find what F and G are, right?

Math  Reiny, Thursday, October 31, 2013 at 4:16pm
no
f(2) = 2^2  3(2) + 5
= 4  6 + 5 = 3
g(3) = 5(3)  1
= 151
= 16 > you were right with that one
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