document.write( "Question 122213: Evaluate each function for the value specified.
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\n" ); document.write( " 5. f (x) = x2 - 7x + 10; \r
\n" ); document.write( "\n" ); document.write( "find (a) f (0), (b) f (5), and (c) f (-2).
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Algebra.Com's Answer #89706 by jim_thompson5910(35256)\"\" \"About 
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a)\r
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\n" ); document.write( "\n" ); document.write( "Let's evaluate \"f%280%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29=x%5E2-7x%2B10\" Start with the given function.\r
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\n" ); document.write( "\n" ); document.write( "\"f%280%29=%280%29%5E2-7%280%29%2B10\" Plug in \"x=0\". In other words, replace each x with 0.\r
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\n" ); document.write( "\n" ); document.write( "\"f%280%29=%280%29-7%280%29%2B10\" Evaluate \"%280%29%5E2\" to get 0.\r
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\n" ); document.write( "\n" ); document.write( "\"f%280%29=%280%29%2B0%2B10\" Multiply -7 and 0 to get 0\r
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\n" ); document.write( "\n" ); document.write( "\"f%280%29=10\" Now combine like terms\r
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\n" ); document.write( "\n" ); document.write( "Let's evaluate \"f%285%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29=x%5E2-7x%2B10\" Start with the given function.\r
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\n" ); document.write( "\n" ); document.write( "\"f%285%29=%285%29%5E2-7%285%29%2B10\" Plug in \"x=5\". In other words, replace each x with 5.\r
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\n" ); document.write( "\n" ); document.write( "\"f%285%29=%2825%29-7%285%29%2B10\" Evaluate \"%285%29%5E2\" to get 25.\r
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\n" ); document.write( "\n" ); document.write( "\"f%285%29=%2825%29-35%2B10\" Multiply -7 and 5 to get -35\r
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\n" ); document.write( "\n" ); document.write( "\"f%285%29=0\" Now combine like terms\r
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\n" ); document.write( "\n" ); document.write( "Let's evaluate \"f%28-2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29=x%5E2-7x%2B10\" Start with the given function.\r
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\n" ); document.write( "\n" ); document.write( "\"f%28-2%29=%28-2%29%5E2-7%28-2%29%2B10\" Plug in \"x=-2\". In other words, replace each x with -2.\r
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\n" ); document.write( "\n" ); document.write( "\"f%28-2%29=%284%29-7%28-2%29%2B10\" Evaluate \"%28-2%29%5E2\" to get 4.\r
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\n" ); document.write( "\n" ); document.write( "\"f%28-2%29=%284%29%2B14%2B10\" Multiply -7 and -2 to get 14\r
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\n" ); document.write( "\n" ); document.write( "\"f%28-2%29=28\" Now combine like terms
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