Find the specified domain.For f(x) = 2x - 5 and g(x) = , what is the domain of ?

A. (-5, ?)
B. [5, ?)
C. (-5, 5)
D. [0, ?)


Answer: A

Mathematics

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Sketch the graph of the function.y = ln (x2) - x2

A.

B.

C.

D.

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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 1 + (-1)n + (-1)n(n+1)

A. 0 B. 3 C. 1 D. Diverges

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Decide whether the figure is convex or concave.

A. Concave B. Convex

Mathematics

Find the mode or modes (if any).65, 25, 65, 13, 25, 29, 56, 65

A. 42.5 B. 65 C. 42.9 D. no mode

Mathematics