At the given point, find the slope of the curve, the line that is tangent to the curve, or the line that is normal to the curve, as requested.2x2y - ? cos y = 3?, tangent at (1, ?)
A. y = -2?x + ?
B. y = -2?x + 3?
C. y = ?x
D. y = - 
x + 
Answer: B
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Solve the problem.Find the value for x in the cube. Use exact values. 
3 ft
A. 3
ft
B. 9 ft
C. 3 ft
D. 3
ft
Factor by grouping.x3 - 6x2 + 8x - 48
A. (x3 + 8)(x + 6) B. (x2 + 8)(x + 6) C. (x2 - 8)(x - 6) D. (x2 + 8)(x - 6)
Determine the upper and lower bounds on the zeros of the given function.G(x) = 4x3 - 8x - 1
A. upper bound: 2; lower bound: -2 B. upper bound: 3; lower bound: -2 C. upper bound: 1; lower bound: -1 D. upper bound: 4; lower bound: -2
Two sides and an angle are given. Determine whether the given information results in one triangle, two triangles, or no triangle at all. Solve any triangle(s) that results.B = 84°, b = 5, a = 24
A. one triangle A = 41°, C = 54°, c = 31 B. one triangle A = 42°, C = 54°, c = 29 C. one triangle A = 43°, C = 54°, c = 33 D. no triangle