document.write( "Question 183619: y=9x to the third power+2, what us the value of f(-4) \n" ); document.write( "
Algebra.Com's Answer #137835 by Alan3354(69443)\"\" \"About 
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y=9x to the third power+2, what us the value of f(-4)
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\n" ); document.write( "\"y+=+9x%5E3+%2B+2\"
\n" ); document.write( "y is f(x)
\n" ); document.write( "Substitute -4 for x
\n" ); document.write( "\"y+=+9%2A%28-4%29%5E3+%2B+2\"
\n" ); document.write( "y = 9*(-64) + 2
\n" ); document.write( "y = -574\r
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