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Question

The function f and g are defined by :
f:x --> 3x+1
g:x --> 9-x

Determine the expression for the function gf(x) .
14 years ago

Answers

bobpursley
g(f(x)=9-(3x+3)=6-3x
14 years ago
Nelly
how do u get the 3 ?
14 years ago

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