Provide an appropriate response.Multiply:   ×  × 

A.
B.
C.
D.
E. none of the above


Answer: D

Mathematics

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Solve the problem.Consider the graph of f(x) = , 0 ? x ? 1. What symmetry does the graph have? Is f its own inverse?

A. The graph of f is symmetric with respect to the y-axis. The function f is its own inverse because (f?f)(x) = x. B. The graph of f is symmetric with respect to the y-axis. The function f is not its own inverse because (f?f)(x) = |x|. C. The graph of f is symmetric with respect to the line y = x. The function f is its own inverse because (f?f)(x) = x. D. The graph of f has no symmetry. The function f is not its own inverse because there is no symmetry.

Mathematics

Solve the problem.John does 5 pushups on the first day of a 30-day month, and then increases the number of pushups by 3 pushups a day. How many pushups has he done by the end of the month?

A. 1545 B. 1450 C. 1500 D. 1455

Mathematics

Solve the problem.Use the following table, which shows the average price for a new beverage that is served at a coffee chain. Let the 10 selected regions represent the universal set. Use the list to represent the set in  form.The set of regions in which the average price for the new beverage is less than $3.50.

A. {F, G, H, K, L} B. {G, H, K, L} C. {H, K, L} D. {A, B, C, D, E, F}

Mathematics

Given that f(x) = sin x, g(x) = cos x, and h(x) = tan x, evaluate the given function. The point (x, ), on the circle , also lies on the terminal side of an angle ? in quadrant II. The point , on the circle , also lies on the terminal side of an angle ? in quadrant III.f(2?)

A.  
B. - 
C.
D. - 

Mathematics