SOLUTION: are the two functions inverses f(x)=-2x+12 and g(x)=-(x/2)+6

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Question 1013979: are the two functions inverses f(x)=-2x+12 and g(x)=-(x/2)+6
Answer by ikleyn(52835)   (Show Source): You can put this solution on YOUR website!
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Are the two functions inverses f(x)=-2x+12 and g(x)=-(x/2)+6 ?
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1.  (fog)(x) = = x - 12 + 12 = x.

2.  (gof)(x) = = x - 6 + 6 = x.

Answer.  Yes,  these two functions are inverse each other.


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