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OpenStudy (anonymous):
If f(x) = 2x + 3 and g(x) = x^2 + 1, find f(g(3)).
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OpenStudy (ajprincess):
plug in g(x)=x^2+1 in place of x in f(x). What do u get? @Donnikquia
OpenStudy (anonymous):
2x^2+5?
OpenStudy (ajprincess):
yup:)
OpenStudy (ajprincess):
that is f(g(x)).
OpenStudy (ajprincess):
Nw to find f(g(3)) plug in 3 in place of f(g(x))
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OpenStudy (ajprincess):
What do u get?
OpenStudy (anonymous):
23 @ajprincess
OpenStudy (ajprincess):
yup correct:) very good:)
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