document.write( "Question 520376: how would find the value of 3[f(-2)] if f(x)=4x+2?
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Algebra.Com's Answer #346038 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Replace

in the definition of

with -2, then calculate the value of

. Multiply the result by 3.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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