SOLUTION: Please help me find g•f and then find f(g(-2))
Using f(x)=2x+3 and g(x)=x^2-4
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Question 1165164: Please help me find g•f and then find f(g(-2))
Using f(x)=2x+3 and g(x)=x^2-4
Found 2 solutions by Seutip, josgarithmetic:
Answer by Seutip(231) (Show Source): You can put this solution on YOUR website!
Find: g(f) and f(g(-2))
Using f(x)=2x+3 and g(x)=x^2-4
First solve g(-2) it means find g when x=-2
g(-2) = 0
Then solve f(g(-2)) or f(0) it means find f when g(-2)=0
f(g(-2)) = 3
Then solve g•f it means g of f g(f)
since f=3
g•f = 5
HOPE IT HELPS!
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
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