SOLUTION: Please help me! If: f(x) = 4-x and g(x) = 1+x^2 find (g*f)(-2) Thanx

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Question 149980: Please help me!
If:
f(x) = 4-x and g(x) = 1+x^2 find (g*f)(-2)
Thanx

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!


Replace f(x) for x in g(x).

Now replace x=-2 in the expression and solve.





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