Complete the identity.
= ?
A. - sec2 x
B. 0
C. 1 - sin x
D. 1
Answer: D
Mathematics
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A. x = 9 B. x = 52 C. x = 48 D. x = 15
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Use the remainder theorem to find the remainder when f(x) is divided by the given x - k.f(x) = 2x4 - 7x3 - 3x2 + 3x + 7; x - 2
A. -78 B. -23 C. 87 D. -59
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?Plot the points in the Cartesian plane. ? (2, 6), (2.5, 6), (3, -6), (-6, 4.5) ?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics