document.write( "Question 115322: can someone help me solve this problem?
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document.write( "1. consider the function f(x)=x^2 + 6x - 2
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document.write( " A. find h, the x-coordinate of the vertex of this parabola.
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document.write( " answer_______________________________________________
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document.write( " B. Substitute the two whole number values immediately to the left and right of h into the function to find the cooresponding y. Fill in the table below. Make sure your x-values are in increasing order in your table.
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document.write( "x y
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document.write( "__h=___ ________
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document.write( "_____ ________
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document.write( "_____ ________
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document.write( "_____ ________
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document.write( "_____ ________\r
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document.write( "C. Use microsoft exel to graph the function by plotting the points found in the table in part B.\r
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document.write( "need help ASAP\r
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document.write( "THANKS
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document.write( "
Algebra.Com's Answer #83917 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! A) the vertex lies on the axis of symmetry ___ the equation is x=-b/2a ___ x=-6/(2*1) ___ x=-3 ___ this is the h value\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "B) the two numbers to the left (less than) of h are -5 and -4 \n" ); document.write( "___ the two to the right (greater than) are -2 and -1 \n" ); document.write( "___ plug the numbers as x-values into f(x) and find the corresponding y-values ___ y IS f(x); same thing, different name \n" ); document.write( "___ enter the values in the table\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "C) good luck with excel \n" ); document.write( " |