Write the expression in terms of sine and cosine, and simplify so that no quotients appear in the final expression.sin2 x + sin2 x cot2 x
A. cot2 x + 1
B. cot2 x - 1
C. 1
D. sin2 x + 1
Answer: C
Mathematics
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Perform the indicated operation and write the answer in lowest terms. 
? 
? 
A. 
B. 
C. 
D. 
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State the end behavior of the graph of f.f(x) = 2x3 - 1 - x4
A. Up on left side, down on right side B. Up on both sides C. Down on left side, up on right side D. Down on both sides
Mathematics
Rationalize the denominator. Assume that all variables represent positive values.
A. 
B. 9
C. 5
D. 
Mathematics
Solve the equation by completing the square.w2 + 2w = 35
A. 5, -7 B. ± 6 C. -28, -7 D. -5, 7
Mathematics