document.write( "Question 1001378: Write an equation for a function with a graph that has x-intercepts at -3, 4 and 6 \n" ); document.write( "
Algebra.Com's Answer #618583 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "an equation for a function with a graph that has x-intercepts (or zeros) at \"x%5B1%5D=-3\", \"x%5B2%5D=4\" and \"x%5B3%5D=6\" is:\r
\n" ); document.write( "\n" ); document.write( "use zero product formula\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%28x-x%5B1%5D%29%28x-x%5B2%5D%29%28x-x%5B3%5D%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%28x-%28-3%29%29%28x-4%29%28x-6%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%28x%2B3%29%28x-4%29%28x-6%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%28x%5E2-4x%2B3x-12%29%28x-6%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%28x%5E2-x-12%29%28x-6%29\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=x%5E3-6x%5E2-x%5E2%2B6x-12x%2B72\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=x%5E3-7x%5E2-6x%2B72\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+100%2C+x%5E3-7x%5E2-6x%2B72%29+\" \r
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