SOLUTION: If f(x)=5x and g(x) = 2x+1, find (gof)(-1)
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Question 862129: If f(x)=5x and g(x) = 2x+1, find (gof)(-1)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
is the same thing as \right))
which is the same thing as \right)\ +\ 1)
which is the same as \ +\ 1)
or 
.
To find (-1))
, substitute -1 for the variable and do the indicated arithmetic.
John
My calculator said it, I believe it, that settles it
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