SOLUTION: for the given functions f ands g find the indicated composition. {{{ f(x)5x+7 }}},{{{ g(x)=5x-1 }}} {{{ h=5x^2+7-1}}} {{{h=25x+6}}} Can someone verify my answer or ley me kn

Algebra ->  Functions -> SOLUTION: for the given functions f ands g find the indicated composition. {{{ f(x)5x+7 }}},{{{ g(x)=5x-1 }}} {{{ h=5x^2+7-1}}} {{{h=25x+6}}} Can someone verify my answer or ley me kn      Log On


   

Question 101480: for the given functions f ands g find the indicated composition. +f%28x%295x%2B7+,+g%28x%29=5x-1+ +h=5x%5E2%2B7-1 h=25x%2B6 Can someone verify my answer or ley me know what I am doing wrong, thank you
Found 2 solutions by edjones, stanbon:
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
you didn't tell us what h is supposed to be.
f(g(x))=5(5x-1)+7=25x-5+7=25x+2
g(f(x))=5(5x+7)-1=25x+35-1=25x+34
Ed

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
You have not indicated a composition.
Is it f(g) or g(f).
You have listed four functions f,g,h,and another h
but you have not indicated how they are related.
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Cheers,
Stan H.