Question 201330
Sketch the graph of the equation. 
y=x^2+2
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If x = -1, y = (-1)^2+2 = 3
If x = 0, y = 2
If x = 1, y = (1)^2+2 = 3
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Plote the three points (-1,3),  (0,2), (1,3)
and draw a parabola contaiing the three points:
{{{graph(400,300,-10,10,-10,10,x^2+2)}}}
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Cheers,
Stan H.