Find the exact value of the expression.sin-1 

A.
B.
C.
D. - 


Answer: B

Mathematics

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Graph the function f(x) over the given interval. Partition the interval into 4 subintervals of equal length. Then add to your sketch the rectangles associated with the Riemann sum , using the indicated point in the kth subinterval for ck.f(x) = cos x + 2, [0, 2?], left-hand endpoint

A.

B.

C.

D.

Mathematics

Factor completely.32m9 - 64m4 + 48m2

A. m2(32m7 - 64m2 + 48) B. -m2(-32m7 - 64m2 - 48) C. 16(2m9 - 4m4 + 3m2) D. 16m2(2m7 - 4m2 + 3)

Mathematics

Write an equation for a function that has a graph with the given characteristics.The shape of y = x3 is shifted 7.6 units to the right and then vertically shrunk by a factor of 0.2.

A. f(x) = 0.2(x + 7.6)3 B. f(x) = 0.2(x - 7.6)3 C. f(x) = 7.6(x - 0.2)3 D. f(x) = 0.2x3 + 7.6

Mathematics

Solve the problem.The distance that an object falls when it is dropped is directly proportional to the square of the amount of time since it was dropped. An object falls 39.2 meters in 2 seconds. Find the distance the object falls in 3 seconds.

A. 6 meters B. 88.2 meters C. 29.4 meters D. 58.8 meters

Mathematics