Find all values of ? with the given trigonometric function value.cos ? = - 
A. 60° + n ? 360°; 300° + n ? 360°, n any integer
B. 60° + n ? 360°; 120° + n ? 360°, n any integer
C. 150° + n ? 360°; 210° + n ? 360°, n any integer
D. 210° + n ? 360°; 330° + n ? 360°, n any integer
Answer: C
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Find the Cartesian coordinates of the given point.
A. (6
, -6)
B. (-12
, -12
)
C. (6
, -6
)
D. (-6
, -6
)
Find the relative extrema of the function and classify each as a maximum or minimum.f(x) = 2 - x2
A. Relative minima: (-
, 0), (
, 0)
B. Relative maximum: (2, 
)
C. Relative maximum: (0, 2)
D. Relative minimum: (0, 2)
Provide an appropriate response.Indicate by letter which of the following sequences can be the first three terms of an arithmetic sequence and state the common difference for those that are.(A) 9, 3, -3, . . . (B) 2, 6, 10, . . . (C) 5, 8, 12, . . .
What will be an ideal response?
Solve the problem.If 4x = 3,what does 4-2x equal?
A. 
B. -9
C. 9
D. 