Determine the phase shift of the function.y = 2 cos 
A. 
B. - 
C. 
D. - 
Answer: B
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Provide an appropriate response.The line that is normal to the curve x2 - xy + y2 = 9 at (3, 3) intersects the curve at what other point?
A. (-6, -6) B. (0, -3) C. (-3, -3) D. (-3, 0)
Find the indicated coordinates.Point P has coordinates (-4, -6). Find the coordinates of Q so that the x-axis is the perpendicular bisector of the line segment joining P and Q.
A. (4, -6) B. (4, 6) C. (-4, 6) D. (-6, -4)
Solve the problem.Identify the incorrect statements about limits.I. The number L is the limit of f(x) as x approaches x0 if f(x) gets closer to L as x approaches x0.II. The number L is the limit of f(x) as x approaches x0 if, for any ? > 0, there corresponds a ? > 0 such that 
< ? whenever 0 < 
< ?.III. The number L is the limit of f(x) as x approaches x0 if, given any ? > 0, there exists a value of x for which 
< ?.
A. II and III B. I and III C. I and II D. I, II, and III
Divide using synthetic division.
A. x3 - 2x2 - x + 4 - 
B. x3 - 2x2 + x + 6 + 
C. x3 - 2x2 + x + 4 + 
D. x3 + 2x2 - x + 6 - 