Use the fundamental identities to simplify the expression.1 - cos2 ?
A. sin ?
B. sin2 ?
C. tan2 ?
D. - sin2 ?
Answer: B
Mathematics
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Determine if the given polar coordinates represent the same point.(10, ?/6), (10, 7?/6)
A. No B. Yes
Mathematics
Solve the problem.If f(x) = -6x + 3 and g(x) = 3x2 + 8x - 5, find g(f(-8)).
A. 561 B. 8206 C. 556 D. -735
Mathematics
Subtract.-3 - (-12)
A. 9 B. -15 C. -3 D. -9
Mathematics
Express the verbal representation for the function f symbolically.Cube the input x to obtain the output y.
A. y = x3 B. y = x - 3 C. y = 3x D. y = 3x
Mathematics