Given the functions $f(x)=x-7$ , $g(x)=x^2$ and $h(x)=(x-7)^2$ how do you find (f+g)(x)?

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Answer 1 · 2015-11-08T16:01:48

Simply add the functions

$(f+g)(x)=(x-7)+x^2$

$=x^2+x-7$

hope that helped

Given the functions f(x)=x-7f(x)=x-7 , g(x)=x^2g(x)=x^2 and h(x)=(x-7)^2h(x)=(x-7)^2 how do you find (f+g)(x)?