Question 125375: how do I identify the axis of symmetry, create a suitable
table of values, and sketch the graph?
y=x^2-5x+3
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! identify the axis of symmetry, create a suitable
table of values, and sketch the graph?
y=x^2-5x+3
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the axis occurs where x = -b/2a = 5/2
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If x = -1 y = (-1)^2-5*-1+3 = 9
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If x = 0, y = 3
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If x = 1, y = 1-5+3 = -1
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If x = 2, y = 2^2-5*2+3 = -3
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If x = 3, y = 3^2-5*3+3 = -3
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If x = 4, y = 4^2-5*4+3 = -1
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Cheers,
Stan H.
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