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Find f(g(-4)) and g(f(2)).

f(x) = 3x² - 2x and g(x) = + 3
f(g(-4)) = [?]
g(f(2)) = []

User Bcmpinc
by
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1 Answer

3 votes

f(g(-4)) = 3(-4)^2 -2(-4)

f(g(-4)) = 56

g(f(2)) = + 3 ?

g(f(2))= 3 ???

(I guess you didn't write the whole question, all you have to do is to replace "x" with the given value, in this case for g(f(2)) the given value is 2)

User Ernestine
by
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