document.write( "Question 194437: Help please I have been working on these 3 problems for days and I still can not get it.I am losing my mind at this point.PLEASE HELP
\n" ); document.write( "Graph the parabola
\n" ); document.write( "1)y=(x-5)^2+4
\n" ); document.write( "2)y=4/3*^2 + 8x +12\r
\n" ); document.write( "\n" ); document.write( "3)Find the x-intercept and the coordinates of the vertex for the parabola y=x^2-6x-7.If there is more than one x intercept separate ith commas
\n" ); document.write( "x-intercept:
\n" ); document.write( "vertex:
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Algebra.Com's Answer #146036 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Graph the parabola
\n" ); document.write( "1)y=(x-5)^2+4
\n" ); document.write( "Vertex form: (x-5)^2 = -(y-4)
\n" ); document.write( "Vertex at (5,4)
\n" ); document.write( "\"graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C%28x-5%29%5E2+%2B+4%29\"
\n" ); document.write( "----------------------------------------------------\r
\n" ); document.write( "\n" ); document.write( "2)y=4/3*^2 + 8x +12
\n" ); document.write( "Question: Is the 1st term 4/9 ??
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\n" ); document.write( "3)Find the x-intercept and the coordinates of the vertex for the parabola
\n" ); document.write( "y=x^2-6x-7.
\n" ); document.write( "--
\n" ); document.write( "x-intercepts:
\n" ); document.write( "Let y = 0
\n" ); document.write( "x^2-6x-7 = 0
\n" ); document.write( "(x-7)(x+1) = 0
\n" ); document.write( "x = -1 or x = 7
\n" ); document.write( "These are the x-intercepts
\n" ); document.write( "-----------------------------------
\n" ); document.write( "If there is more than one x intercept separate with commas.
\n" ); document.write( "x-intercept: (-1,0),(7,0)
\n" ); document.write( "vertex:
\n" ); document.write( "Complete the square on y = x^2-6x-7
\n" ); document.write( "x^2 - 6x + ? = y + 7 + ?
\n" ); document.write( "x^2 - 6x + 9 = y + 7 + 9
\n" ); document.write( "(x-3)^2 = y+16
\n" ); document.write( "Vertex: (3,-16)
\n" ); document.write( "--------------------
\n" ); document.write( "\"graph%28400%2C300%2C-10%2C10%2C-20%2C40%2Cx%5E2-6x-7%29\"
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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