Graph the equation by plotting points.y = -x2 - 1

A.

B.

C.

D.


Answer: B

Mathematics

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Determine if the sequence is decreasing or nondecreasing and if it is bounded or unbounded from above.an = 

A. Nondecreasing; unbounded B. Decreasing; unbounded C. Decreasing; bounded D. Nondecreasing; bounded

Mathematics

Compute AB, if possible.A =  B =

A. [33 17]
B.
C.
D.

Mathematics

Solve the quadratic equation by any method. Express complex numbers in standard form.(x + 6)2 + 32 = 0

A. {-14i, 14i}
B. {-6 - 4i, 6 + 4i}
C. {-6 - 4i, -6 + 4i}
D. {6 - 4i, 6 + 4i}

Mathematics

Let n(A ? B) = 50, n(?) = 20, n(?) = 45, and U = A ? B.Find n(A ? B).

Fill in the blank(s) with the appropriate word(s).

Mathematics