Provide the proper response.Discuss the symmetries exhibited by an ellipse centered at the origin.
What will be an ideal response?
An ellipse centered at the origin is symmetric with respect to the x-axis, the y-axis, and the origin.
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Graph the function f(x) over the given interval. Partition the interval into 4 subintervals of equal length. Then add to your sketch the rectangles associated with the Riemann sum 
, using the indicated point in the kth subinterval for ck.f(x) = cos x + 4, [0, 2?], midpoint
A. 
B. 
C. 
D. 
Write ? or ? in the blank so that the resulting statement is true.{13, 30, 35} {17, 30, 35, 45}
A. ? B. ?
Find the probability.If you are dealt two cards successively (with replacement of the first) from a standard 52-card deck, find the probability of getting a face card on the first card and an ace on the second.
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B. 
C. 
D. 
Simplify the expression without a calculator.2-4
A. 
B. -16
C. 
D. 16