1 Answered Questions for the topic Function Composition

Function Composition

12/11/15

Please show me what i'm doing wrong

 Let f (x) = 3x^2+ 7 and g(x) = x – 4. Find ( f o g)(− )1 .    i've been working on this and my answer is  (fog)(-1)=3x^2-22x+55   but i'm still getting it marked wrong. I don't know if i'm... more

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