SOLUTION: for each set of ordered pairs find f of g and g of f if they exist? f=(-9,-1) -1,0 3,4 g=0 -9 -1,3 4,-1

Question 254076: for each set of ordered pairs find f of g and g of f if they exist? f=(-9,-1) -1,0 3,4 g=0 -9 -1,3 4,-1
Answer by MRperkins(300) (Show Source): You can put this solution on YOUR website!
If you need help with composite functions, then email me. You need to include the actual functions f(x)= and g(x)=
Basically, there is no way to solve f(-1) when you don't have a function to plug it in for. That is why you are always given a statement like, "If f(x)=4x+3 then find f(4)". We wouldn't know what to do if we were not given the "If" portion.
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Justin
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Email to:
justin.sheppard.tech@hotmail.com
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