document.write( "Question 324671: For the following function, find f(3).\r
\n" ); document.write( "\n" ); document.write( "f(x)={ 2x^2 - 1 if 2< x <= 5
\n" ); document.write( " { 4 - 3x if 5 < x <= 7 \n" ); document.write( "

Algebra.Com's Answer #232412 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x=3\"$ is in the range ( $\"2%3C+x+%3C=+5\"$ ) so use the corresponding function, $\"f%28x%29=2x%5E2+-+1\"$
\n" ); document.write( " $\"f%283%29=2%283%29%5E2-1\"$
\n" ); document.write( " $\"f%283%29=2%289%29-1\"$
\n" ); document.write( " $\"f%283%29=18-1\"$
\n" ); document.write( " $\"highlight%28f%283%29=17%29\"$
\n" ); document.write( " \n" ); document.write( "

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