Complete the identity.sec (? + ?) sec (? - ?) = ?
A. 
B. 
C. 
D. sec2? - sec2 ?
Answer: C
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Provide an appropriate response.What is the compound interest formula for interest paid more than once a year?
A. A = P
Y
B. A = P
nY
C. A = P x (1 + APR)Y
D. A = P x (1 + APR)nY
Simplify the expression.(1 + cot ?)(1 - cot ?) - csc2 ?
A. 2 cot2 ? B. 0 C. -2 cot2 ? D. 2
Translate the problem to an equation. Do not solve.Twice a number less 5 equals 5.
A. 2x - 5 = 5 B. 2(x - 5) = 5 C. 5 - 2x = 5
The consumption function will shift upward when
A) real income increases. B) saving increases. C) the real wealth of the average household increases. D) population decreases.