Establish the identity.csc  = sec u

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csc  =  =  = sec u.

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Find the y- and x-intercepts for the equation. Then graph the equation.y - x = 3

A. (0, -6), (6, 0)

B. (0, 3), (-6, 0)

C. (0, 3), (-3, 0)

D. (0, 3), (6, 0)

Find the exact value of the expression.sin 

A. 1
B.
C.
D. 0

Express the sum or difference as a product of sines and/or cosines.sin  + sin 

A. 2 sin (5?)
B. 2 cos (5?) sin ?
C. 2 sin  sin ?
D. 2 sin  cos ?

The FASB concepts statement relating to cash flow information introduces the concept of expected cash flows when using present values for accounting measurements. Assume that Smith Company determined that it has a 40% probability of receiving $10,000 one year from now and a 60% probability of receiving $10,000 two years from now. ? Required: ? Using the FASB concepts, calculate the present value of the expected cash flows assuming a 12% interest rate compounded annually.

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