Determine whether the graph of the given equation is symmetric with respect to the x-axis, the y-axis, and/or the origin.y = -5x2 - 1
A. y-axis
B. No symmetry
C. x-axis
D. Origin
Answer: A
Mathematics
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Find the vertices of the ellipse. +
= 1
A. (-1, -7), (-1, 17) B. (-1, -15), (-1, 25) C. (-15, 5), (25, 5) D. (-1, -11), (-1, 21)
Mathematics
Use identities to find the indicated value for each angle measure.cos 2? = - and
< ? < ?
Find sin ?.
A. sin ? =
B. sin ? =
C. sin ? = 0
D. sin ? = -
Mathematics
Provide an appropriate response.Describe in your own words why receipt-of-goods dating (ROG) is offered to customers. Use an example.
What will be an ideal response?
Mathematics
Write the vector v in the form ai + bj, given its magnitude and the angle ? it makes with the positive x-axis.
= 15, ? = 210°
A. v = 15
B. v = 15
C. v = 15
D. v = 15
Mathematics