document.write( "Question 910614: Given the function f(x)=4x-6 and g(x)=3x; find f[g(-3)] \n" ); document.write( "
Algebra.Com's Answer #552577 by jim_thompson5910(35256)\"\" \"About 
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Given the function f(x)=4x-6 and g(x)=3x; find f[g(-3)]
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\n" ); document.write( "\n" ); document.write( "\"g%28x%29=3x\"\r
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\n" ); document.write( "\n" ); document.write( "\"g%28-3%29=3%28-3%29\" Plug in x = -3\r
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\n" ); document.write( "\n" ); document.write( "\"g%28-3%29=-9\"\r
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\n" ); document.write( "\n" ); document.write( "---------------------\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29=4x-6\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28g%28-3%29%29=4%28g%28-3%29%29-6\" Replace every x with g(-3)\r
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\n" ); document.write( "\n" ); document.write( "\"f%28g%28-3%29%29=4%28-9%29-6\" Replace g(-3) on the right side with -9\r
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\n" ); document.write( "\n" ); document.write( "\"f%28g%28-3%29%29=-36-6\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28g%28-3%29%29=-42\"
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