document.write( "Question 251723: Find (f ◦ g)(-1), (g ◦ f)(-1), (f ◦ g)(x), and (g ◦ f)(x) where f(x) = 3x2 - 4 and g(x) = 2x + 1. \n" ); document.write( "
Algebra.Com's Answer #183570 by nyc_function(2741)\"\" \"About 
You can put this solution on YOUR website!
I will do one of them. Which one do you want me to do?\r
\n" ); document.write( "\n" ); document.write( "Please, post one question at a time. If you notice this question has several parts.
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