Add or subtract. Simplify all answers. Express as a mixed number.12
- 
A. 11
B. 12
C. 10
D. 11
Answer: A
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Find all the local maxima, local minima, and saddle points of the function.
A. f(0, 0) = -3, test is inconclusive B. f(3, 0) = -3, local minimum; f(0, 3) = -3, local minimum C. f(3, 3) = 159, local maximum D. f(0, 0) = -3, saddle point; f(3, 3) = 159, local maximum
Find the first five terms in the sequence whose nth term is given. n2 + 2
A. 3, 6, 11, 14, 22 B. 2, 8, 18, 32, 50 C. 4, 6, 8, 10, 12 D. 3, 6, 11, 18, 27
Find the distance from (-10,2,-8) to the xy-planes. Select the correct answer.
a. 8 b. 16 c. 10 d. 2 e. 4
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.B = 21°C = 112°b = 30
A. A = 45°, a = 77.6, c = 61.2 B. A = 47°, a = 61.2, c = 77.6 C. A = 45°, a = 79.6, c = 63.2 D. A = 47°, a = 63.2, c = 79.6