Consider the differential equation. A detailed direction field is not needed. Find the solutions that are constant, for all 
(the equilibrium solutions). In what regions are solutions increasing? Decreasing?y'(t) = (y - 2)(y + 6)
A. y = 2, y = -6; increasing for -6 < y < 2; decreasing for y < -6 or y > 2
B. y = -2, y = 6; increasing for -6 < y < 2; decreasing for y < -6 or y > 2
C. y = 2, y = -6; increasing for y < -6 or y > 2; decreasing for -6 < y < 2
D. y = -2, y = 6; increasing for y < -6 or y > 2; decreasing for -6 < y < 2
Answer: C
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Find the extreme values of the function and where they occur.y = x3 - 12x + 2
A. None B. Local maximum at (2, -14), local minimum at (-2, 18). C. Local maximum at (0, 0). D. Local maximum at (-2, 18), local minimum at (2, -14).
Use a sum or difference identity to find the exact value.sin 
A. 
B. 
C. 
D. 
Round the number as indicated.92,109 to the nearest thousand
A. 93,000 B. 92,000 C. 92,100 D. 102,000
State the end behavior of the graph of f.f(x) = -0.1x5 - 4x3 - 9x + 4
A. Down on both sides B. Down on left side, up on right side C. Up on left side, down on right side D. Up on both sides