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OpenStudy (anonymous):
Let f(x) = 3x^2 + 10x - 8 and g(x) = x + 4 FIND ( g of f)(2)
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OpenStudy (anonymous):
Lets do this one together.
OpenStudy (anonymous):
Okay, let me know when you want my answer :-)
OpenStudy (anonymous):
Nvm i blanked. ; - ;
OpenStudy (anonymous):
f(2) = 3(2)^2 +10(2) -8 =24 g(24) = (24) +4 =28
OpenStudy (anonymous):
I got six I do it the long way with replacing x and then with the number. ;/
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OpenStudy (anonymous):
I'll do it over the way you did it.
sam (.sam.):
gf(2)
OpenStudy (anonymous):
g(3x^2 + 10x - 8) = (3x^2 + 10x - 8) +4 g(f(2)) = (3(2)^2 +10(2) -8) +4 = (12 +20 -8) +4 =28
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