SOLUTION: determine if g is the inverse of f.
http://i.imgur.com/nCQxKGv.png
f(x)=4 + x^2,x≥0; g(x)=√x - 4
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Question 939682: determine if g is the inverse of f.
http://i.imgur.com/nCQxKGv.png
f(x)=4 + x^2,x≥0; g(x)=√x - 4
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
, ;
find inverse:
.........
..........swap and
for
so, in inverse
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