Graph the ellipse and locate the foci.
+ 
= 1
A. foci at (2
, 0) and (-2
, 0)
B. foci at (
, 0) and (-
, 0)
C. foci at (0, 2
) and (0, -2
)
D. foci at (2
, 0) and (-2
, 0)
Answer: D
Mathematics
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Find 
in terms of x and y.
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Subtract and simplify. Write the answer as a mixed number as needed.15 - 8
A. 6
B. 7
C. 7
D. 14
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Answer the question.How can the graph of f(x) = -(x - 8)2 + 5 be obtained from the graph of y = x2?
A. Shift it horizontally 8 units to the left. Reflect it across the 
Shift it 5 units up.
B. Shift it horizontally 8 units to the right. Reflect it across the 
Shift it 5 units down.
C. Shift it horizontally 8 units to the right. Reflect it across the 
Shift it 5 units up.
D. Shift it horizontally 8 units to the right. Reflect it across the 
Shift it 5 units up.
Mathematics
Multiply.-35
A. -16
B. 
C. -20
D. 20
Mathematics