SOLUTION: if given two functions f(x)=2x^2-5 and g(x)=3x-4 , find f(g(1))
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Question 687420: if given two functions f(x)=2x^2-5 and g(x)=3x-4 , find f(g(1))
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
g(x)=3x-4
g(1)=3(1)-4
g(1)=3-4
g(1)=-1
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f(x)=2x^2-5
f(g(1))=2(g(1))^2-5
f(g(1))=2(-1)^2-5
f(g(1))=2(1)-5
f(g(1))=2-5
f(g(1))=-3
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