Evaluate the requested trigonometric function using the information given. cos ? =
; 3?/2 < ? < 2?Find tan ?.
A. -
B. -
C. 6
D. -
Answer: A
Mathematics
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Graph the integrand and use geometry to evaluate the integral.
A. 40 B. 5 C. 10 D. 20
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Find the derivative of y with respect to x.y = -cos-1
A.
B.
C.
D.
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Find the general form of the equation of the the circle.Center at the point (-4, -3); containing the point (-3, 3)
A. x2 + y2 + 8x + 6y - 12 = 0 B. x2 + y2 + 6x + 8y - 17 = 0 C. x2 + y2 + 6x - 6y - 17 = 0 D. x2 + y2 - 6x + 6y - 12 = 0
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Find the exact value of the expression. Do not use a calculator.sec ?, if cos ? = and sin ? > 0
A. 2
B. - 2
C.
D.
Mathematics