Simplify the complex rational expression.
A. 
B. 
C. 
D. 
Answer: C
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Graph the circle.x2 + y2 - 2x - 4y + 1 = 0
A. 
B. 
C. 
D. 
Provide an appropriate response.Explain the differences between an ellipse and a hyperbola. Both definitions emphasize distance, but how is distance used differently in these two definitions?
What will be an ideal response?
Make a scatterplot by plotting the four points.(6, 5), (5, -4), (-5, -5), (-2, 4)
What will be an ideal response?
Find the center, foci, and vertices of the ellipse.16x2 + y2 - 256x + 1,008 = 0
A. 
+ (y - 8)2 = 1
center: (8, 0); foci: (8, 
), (8, -3
); vertices:(8, 2),
(8, -2)
B. 
+ (y - 2)2 = 1
center: (2, 0); foci: (2, 3
), (2, -3
); vertices:(2, 8), (2, -8)
C. (x - 8)2 + 
= 1
center: (8, 0); foci: (8, 
), (8, -
); vertices:(8, 2), (8, -2)
D. (x - 2)2 + 
= 1
center: (2, 0); foci: (2, 3
), (2, -3
); vertices:(2, 8), (2, -8)