Find an algebraic expression for the given expression.sin(2 sin-1 x)

A. x
B. 2x - 2x3
C. 2x
D. 2x 


Answer: C

Mathematics

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Solve the problem.The length of a rectangle is 8 inches more than its width. If 4 inches are taken from the length and added to the width, the figure becomes a square with an area of 121 square inches. What are the dimensions of the original figure?

A. 7 in. by 11 in. B. 11 in. by 11 in. C. 7 in. by 15 in. D. 3 in. by 11 in.

Mathematics

Provide an appropriate response.The graph of an exponential function with base a is given. Sketch the graph of g(x) = ax + 2. Give the domain and range of g. f(x) = ax 

What will be an ideal response?

Mathematics

Match the function with one of the graphs.f(x) = 4e-x

A.

B.

C.

D.

Mathematics

Convert the measurement as indicated.12 qt to cups

A. 25 c
B. 102 c
C. 51 c
D. 204 c

Mathematics