document.write( "Question 84333: What is the process to write the Quadratic equation that goes through the points (0,12),(4,0) and(-3,0) \n" ); document.write( "

Algebra.Com's Answer #60734 by funmath(2933) $\"\"$ $\"About$

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write the Quadratic equation that goes through the points (0,12),(4,0) and(-3,0)
\n" ); document.write( "A factorable quadratic equation has this form:
\n" ); document.write( " $\"y=a%28x-b%29%28x-c%29\"$
\n" ); document.write( "-b and -c equal the x intercepts
\n" ); document.write( " $\"y=a%28x-4%29%28x%2B3%29\"$ *
\n" ); document.write( "let x be 0 and y be 12 and solve for a
\n" ); document.write( " $\"12=a%280-4%29%280%2B3%29\"$
\n" ); document.write( " $\"12=a%28-4%29%283%29\"$
\n" ); document.write( " $\"12=-12a\"$
\n" ); document.write( " $\"12%2F-12=-12a%2F-12\"$
\n" ); document.write( " $\"-1=a\"$
\n" ); document.write( "Let a=-1 in *
\n" ); document.write( " $\"y=-%28x-4%29%28x%2B3%29\"$
\n" ); document.write( "Happy Calculating!!!! \n" ); document.write( "

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