document.write( "Question 1064208: Given the quadratic function f(x) = -2x2 - 12x - 10
\n" ); document.write( " a. Use “completing the squares” to convert the quadratic function into vertex form
\n" ); document.write( "b. State the vertex
\n" ); document.write( "c. Find the x- and y-intercepts
\n" ); document.write( "d. Graph the function
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Algebra.Com's Answer #679302 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
\"f%28x%29=-2%28x%5E2%2B6x%2B5%29\"\r
\n" ); document.write( "\n" ); document.write( "The term to complete the square is 9. Do this inside the parentheses.\r
\n" ); document.write( "\n" ); document.write( "\"-2%28x%5E2%2B6x%2B5%29\"
\n" ); document.write( "\"-2%28x%5E2%2B6x%2B9-9%2B5%29\"
\n" ); document.write( "\"-2%28%28x%2B3%29%5E2-4%29\"
\n" ); document.write( "\"cross%28f%28x%29=-2%28x%2B3%29%5E2%2B2%29\"
\n" ); document.write( "\"f%28x%29=-2%28x%2B3%29%5E2%2B8\"
\n" ); document.write( "Vertex is (-3,2).
\n" ); document.write( "Vertex is (-3,8).\r
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\n" ); document.write( "\n" ); document.write( "Find x intercepts using \"cross%28-2%28x%2B3%29%5E2%2B2=0%29\",\"-2%28x%2B3%29%5E2%2B8=0\";\r
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\n" ); document.write( "\n" ); document.write( "Find any y intercepts by evaluating \"f%280%29\".\r
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\n" ); document.write( "\n" ); document.write( "EDITED GRAPH; FIXED ARITHMETIC MISTAKE
\n" ); document.write( "\"graph%28300%2C300%2C-6%2C6%2C-2%2C10%2C-2%28x%2B3%29%5E2%2B8%29\"
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