Evaluate the expression without using a calculator, and write your answer in radians.
?

What will be an ideal response?


Mathematics

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Solve the problem.Can the perimeter of the polygon shown be determined from the given information? If so, what is the perimeter? Can the area of the polygon shown be determined from the given information? If so, what is the area? 

A. Yes, the perimeter is 46 feet. Yes, the area is 120 square feet. B. No, there is not enough information given to find the perimeter or the area. C. No, there is not enough information given to find the perimeter. Yes, the area is 120 square feet. D. Yes, the perimeter is 46 feet. No, there is not enough information given to find the area.

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Mathematics

Evaluate the function at the indicated value.Find  when f(x) = x2 + 7x + 4.

A. 1
B.
C. 2x+ h + 7
D. 2x+ h + 4

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Mathematics

Use transformations to graph the function.f(x) = 2(x + 3) + 2

A.

B.

C.

D.

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Mathematics

The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct. ? ?

A.
B. ?
C. ?
D. ?
E. ?

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Mathematics