document.write( "Question 188251: would you please help me how to solve this problem\r
\n" ); document.write( "\n" ); document.write( "y=-6^2+3x \r
\n" ); document.write( "\n" ); document.write( "and\r
\n" ); document.write( "\n" ); document.write( "y=-3x-6x-1\r
\n" ); document.write( "\n" ); document.write( "thank you
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Algebra.Com's Answer #141105 by jojo14344(1513)\"\" \"About 
You can put this solution on YOUR website!

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\n" ); document.write( "Given \"system%28y=-6%5E2%2B3x%28EQN1%29%2C+y=-3x-6x-1%28EQN2%29%29\"
\n" ); document.write( "In \"EQN1\",
\n" ); document.write( "\"y=36%2B3x\", where\"system%28Slope=m=3%2CyIntercept=36%29\"
\n" ); document.write( "Let fy=0
\n" ); document.write( "\"0=36%2B3x\" ---> \"3x=-36\" --->\"cross%283%29x%2Fcross%283%29=cross%28-36%2912%2Fcross%283%29\" ---> \"red%28x=-12%29\", X-Intercept
\n" ); document.write( "Let fx=0 ----> \"y=36%2B3%280%29=red%2836%29\", Y-Intercept
\n" ); document.write( "See graph,
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\n" ); document.write( "\n" ); document.write( "In \"EQN2\",=> \"y=-3x-6x-1\"
\n" ); document.write( "\"y=-9x-1\", where\"system%28SLope=-9%2CyIntercept=-1%29\"
\n" ); document.write( "Let fy=0
\n" ); document.write( "\"0=-9x-1\" ----> \"9x=-1\"--->\"red%28x=-1%2F9%29\", X -Intercept
\n" ); document.write( "Let fx=0
\n" ); document.write( "\"y=-9%280%29-1=red%28-1%29\", Y-Intercept
\n" ); document.write( "See graph,
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\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo
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