Find the slope of the curve at the given point P and an equation of the tangent line at P.y = 4 - x3, (-1, 5)
A. slope is 0; y = 2
B. slope is -1; y = -x + 2
C. slope is 3; y = 3x + 2
D. slope is -3; y = -3x + 2
Answer: D
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Use the root test to determine if the series converges or diverges.
A. Diverges B. Converges
Factor f(x) into linear factors given that k is a zero of f(x).f(x) = 10x3 + 53x2 + 49x - 12; k = 
A. (5x - 1)(2x - 3)(x - 4) B. (5x + 1)(2x + 1)(x - 12) C. (5x + 1)(2x + 3)(x - 4) D. (5x - 1)(2x + 3)(x + 4)
Solve the problem. Express your answer as an integer or simplified fraction.7x - (5x - 1) = 2
A. 
B. 
C. - 
D. - 
Solve the problem.A bike road race starts at an elevation of 920 feet and passes through 5 stages where the elevation changes by 390 feet, 470 feet, 73 feet, 185 feet, and -158 feet. At what elevation does the race end?
A. -2196 ft B. 2196 ft C. 87 ft D. 1880 ft