Graph the curve whose parametric equations are given.x = 2t - 1, y = t2 + 2; -4 ? t ? 4
A. 
B. 
C. 
D. 
Answer: A
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Solve the equation (x in radians and ? in degrees) for all exact solutions where appropriate. Round approximate answers in radians to four decimal places and approximate answers in degrees to the nearest tenth.2 sin2 x + sin x = 1
A. 
B. 
C. 
D. 
Solve for the specified variable. Assume that all other variables are nonzero.S = ?(b2 + B2)w; for b
A. b = ± 
- B2
B. b = ± 
C. b = ± 
D. b = ± 
- B
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = 4(x + 8)2(x - 8)3
A. -8 (multiplicity 3), 8 (multiplicity 2) B. 4 (multiplicity 1), -8 (multiplicity 3), 8 (multiplicity 3) C. 4 (multiplicity 1), 8 (multiplicity 1), -8 (multiplicity 1) D. -8 (multiplicity 2), 8 (multiplicity 3)
Find the exponential function of the given form that contains the given point(s).Form: f(x) = c ? ax Points: (0, 6) and (4, 3750)
A. f(x) = 6 ? 5x B. f(x) = 30x C. f(x) = 5x D. f(x) = 4