document.write( "Question 1123632: Find f(-3) and f(5/2) if
\n" ); document.write( "** (5/2) is a fraction\r
\n" ); document.write( "\n" ); document.write( "F(x) = |x|\r
\n" ); document.write( "\n" ); document.write( "F(x)= [x] +1 \n" ); document.write( "

Algebra.Com's Answer #740050 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( "Find $\"f%28-3%29\"$ and $\"f%285%2F2%29\"$ if \r
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\n" ); document.write( "\n" ); document.write( " $\"F%28x%29+=+abs%28x%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"F%28x%29=+abs%28x%29+%2B1\"$ \r
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\n" ); document.write( "\n" ); document.write( "if $\"F%28x%29+=+abs%28x%29\"$ , then\r
\n" ); document.write( "\n" ); document.write( " $\"f%28-3%29=+abs%28-3%29=3\"$
\n" ); document.write( " $\"f%285%2F2%29=abs%285%2F2%29=5%2F2\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if $\"F%28x%29+=+abs%28x%29%2B1\"$ , then\r
\n" ); document.write( "\n" ); document.write( " $\"f%28-3%29=+abs%28-3%29%2B1=4\"$
\n" ); document.write( " $\"f%285%2F2%29=abs%285%2F2%29%2B1=5%2F2%2B2%2F2=7%2F2\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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