Find the indicated function value.f(x) = 4x2 - 5, g(x) = 3x2 - 2Find (f + g)(5).

A. 168
B. 22
C. 172
D. 108


Answer: A

Mathematics

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Construct a truth table for the statement.~q ? ~r

A.

TTF
T F F
F T F
F F F
B.
TTF
T F T
F T T
F F T
C.
TTT
T F F
F T F
F F T
D.
TTF
T F F
F T F
F F T

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A delivery truck must deliver packages to 6 different store locations (A, B, C, D, E, and F). The trip must start and end at A. The graph below shows the distances (in miles) between locations. We want to minimize the total distance traveled. The nearest-neighbor tour starting with vertex A is given by:

A. A, B, C, D, E, F, A. B. A, E, F, C, B, D, A. C. A, C, D, B, E, F, A. D. A, D, F, E, C, B, A. E. none of these

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Provide an appropriate response.Consider the logistic function f(x) = , where b > 0. Is this function increasing or decreasing?

What will be an ideal response?

Mathematics

Find the vertices and foci of the hyperbola. -  = 1

A. Vertices: (4, 14), (4, -4); Foci: (4, 20), (4, -10) B. Vertices: (4, 17), (4, -7); Foci: (4, -7), (4, 17) C. Vertices: (14, 4), (-4, 4); Foci: (20, 4), (-10, 4) D. Vertices: (17, 4), (-7, 4); Foci: (-7, 4), (17, 4)

Mathematics