Find the function value.Let f(x) = 
x. Find f(3).
A. 
B. 
C. 216
D. 
Answer: D
Mathematics
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Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.B = 49°C = 115°b = 49
A. A = 16°, a = 19.9, c = 60.8 B. A = 16°, a = 17.9, c = 58.8 C. A = 14°, a = 60.8, c = 19.9 D. A = 14°, a = 58.8, c = 17.9
Mathematics
Approximate the coordinates of each turning point by graphing f(x) in the standard viewing rectangle. Round to the nearest hundredth, if necessary.f(x) = 2x3 - 6x2 - 2x + 5
A. (-0.35, 4.88) and (1.15, -2.19) B. (-1, -1) and (0.15, 4.57) C. (-0.15, 5.16) and (2.15, -7.16) D. (0, 5) and (2, -7)
Mathematics
Graph the hyperbola.(x - 2)2 - 9(y - 2)2 = 9
A. 
B. 
C. 
D. 
Mathematics
Subtract.
A. 111 B. 107 C. 27 D. 23
Mathematics