document.write( "Question 486981: f(x)=x^2-2x-24\r
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document.write( "a - Determine the vertex?
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document.write( "b - Does the graph open up or down?
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document.write( "c - What is the equation of the axis of symmetry?
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document.write( "d - Find any x-intercepts?
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document.write( "e - Find the y-intercepts?
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document.write( "f - Sketch the graph.
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document.write( "g - State the domain and range in interval notation?\r
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document.write( "If you mess up one thing it makes you start over completely with a new problem, which what keeps happening to me. \n" );
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Algebra.Com's Answer #332895 by MathLover1(20849)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "\n" ); document.write( "a - Determine the vertex?\r \n" ); document.write( "\n" ); document.write( "Vertex Form of Equation \n" ); document.write( "The vertex form of a parabola's equation is generally expressed as :\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " (h,k) is the vertex\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so, (h,k) is (1,-25) \r \n" ); document.write( "\n" ); document.write( "b - Does the graph open up or down?\r \n" ); document.write( "\n" ); document.write( "If a> 0, the parabola opens upwards \n" ); document.write( " if a< 0, it opens downwards.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "c - What is the equation of the axis of symmetry?\r \n" ); document.write( "\n" ); document.write( " The axis of symmetry is the line \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "d - Find any x-intercepts?\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "e - Find the y-intercepts?\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "so, y-intercept is at (0,-24)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "f - Sketch the graph.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "g - State the domain and range in interval notation? \r \n" ); document.write( "\n" ); document.write( "
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