document.write( "Question 1034888: Given that f(x)=5x-3, calculate
\n" ); document.write( "f◦f(-1)=\r
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\n" ); document.write( "g◦g(4)= \n" ); document.write( "

Algebra.Com's Answer #650017 by robertb(5830) $\"\"$ $\"About$

You can put this solution on YOUR website!
f(-1) = -5-3 = -8 ==> (fof)(-1) = f(f(-1)) = f(-8) = -40 - 3 = -43.\r
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