\"\"

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The equation is \"\".

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     x

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y = x2 + 2x-1

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  \"\"2

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= (\"\"2)2+2(\"\"2)\"\"1

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= 4\"\"4\"\"1= \"\"1

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  \"\"1

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= (\"\"1)2+2(\"\"1)\"\"1

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= 1\"\"2\"\"1= \"\"2

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    0

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= (0)2+2(0)\"\"1

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= 0+0\"\"1= \"\"1

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   1

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= (1)2+2(1)\"\"1

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= 1+2\"\"1= 2

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   2

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= (2)2+2(2)\"\"1

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= 4+ 4\"\"1= 7

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\"\"

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Graph the ordered pairs, and connect them to create a smooth curve.

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1.Draw a parabola,

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2.Plot the points.

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3.The parabola extends to infinity.

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\"The

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The graph is observe that the final  result is the domain of \"\" is all real numbers.

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The range is \"\", because \"\" is the minimum. \"\"

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The graph is observe that the final  result is the domain of \"\" is all real numbers. The range is \"\", because \"\" is the minimum.

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\"The

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