Let s be a real number corresponding to the point (a, b) on the unit circle. Use this information to determine the sine and cosine of the real number.s + 6?
A. sin (s + 6?) = -a, cos (s + 6?) = -b
B. sin (s + 6?) = b, cos (s + 6?) = a
C. sin (s + 6?) = a, cos (s + 6?) = b
D. sin (s + 6?) = b, cos (s + 6?) = -a
Answer: B
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Solve the problem.Using the given conditions, obtain a slope field and graph the particular solution over the specified interval. Then find the general solution of the differential equation.y' = y(3 - y), y(0) = 
;0 ? x ? 5, 0 ? y ? 4
What will be an ideal response?
Solve the problem.Find the extreme values of 
subject to 
and 
A. Maximum: 
at 
minimum: - 
at 
B. Maximum: 
at 
minimum: - 
at 
C. Maximum: 
at 
minimum: - 
at 
D. Maximum: 
at 
minimum: - 
at 
Decide whether the ordered pair is a solution of the given system.(-4, -2)x + y = 2x - y = 6
A. Yes B. No
Find the slope and the y-intercept of the line.y = -4x - 7
A. Slope -7; y-intercept (0, -4) B. Slope -4; y-intercept (-7, 0) C. Slope -4; y-intercept (0, -7) D. Slope -4; y-intercept (0, 7)