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Question 176276: 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. (X+2)2 + (Y-4)2 = 36
b. Y = 3X2
c. Y = X2 + X
d. (X-1)2 + (Y-8)2 = 16
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. (X+2)^2 + (Y-4)^2 = 36
circle; center at (-2,4); radius = 6
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b. Y = 3X^2
parabola; vertex (0,0); opening up
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c. Y = X^2 + X
parabola: vertex (-1/2); open up
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d. (X-1)^2 + (Y-8)^2 = 16
circle; center (1,8); radius = 4
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Cheers,
Stan H.
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