Question 95475: Describe in words the graph of each of these curves below. Include in your description the shape, along with other possible relevant information such as length, width, and center points.
a. Y = 3X2
b. (X-1)2 + (Y-8)2 = 16
c. (X+2)2 + (Y-4)2 = 36
d. Y = X2 - X
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Describe in words the graph of each of these curves below. Include in your description the shape, along with other possible relevant information such as length, width, and center points.
a. Y = 3X^2
parabola opening upward with vertex at (0,0)
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b. (X-1)^2 + (Y-8)^2 = 16
circle with center at (1,8) and radius = 4
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c. (X+2)^2 + (Y-4)^2 = 36
circle with center at (-2,4) and radius = 6
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d. Y = X^2 - X
parabola opening upward with vertex at (1/2, -1/4)
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Cheers,
Stan H.
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