Find an equation for the ellipse described.Center (0, 0); major axis vertical with length 8; length of minor axis is 6

A.  +  = 1
B.  +  = 1
C.  +  = 1
D.  +  = 1


Answer: A

Mathematics

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A. - 6 B. -8 C. -12 D. -6

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Use the rules for exponents to rewrite the expression and then evaluate the new expression. (72)-1 

A.
B. - 
C. -14
D. -49

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Construct a bar graph to represent the given data.The following table shows the number of inches of rainfall measured at City X during the following days.

What will be an ideal response?

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Find the standard form of the equation of a circle that satisfies the given conditions.Center (24, 2); touching the y-axis

A. (x - 2)2 + (y - 24)2 = 24 B. (x - 24)2 + (y - 2)2 = 24 C. (x - 2)2 + (y - 24)2 = 576 D. (x - 24)2 + (y - 2)2 = 576

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