Find the sign of the six trigonometric function values for the given angle.56°
A. Positive: tangent and cotangent; negative: sine, cosine, secant, cosecant
B. Positive: cosine and secant; negative: sine, tangent, cotangent, cosecant
C. Positive: sine and cosine; negative: tangent, cotangent, secant, cosecant
D. Positive: all
Answer: D
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A. converges; 
B. converges;1
C. diverges
D. converges; - 
Classify the angle.B
A. Acute B. Obtuse C. Right D. Straight
Find the derivative of the function.
?
What will be an ideal response?
Solve the problem.If a rocket is propelled upward from ground level, its height in meters after t seconds is given by 
During what interval of time will the rocket be higher than 235.2 m?
A. 8 < t < 10 B. 6 < t < 8 C. 4 < t < 6 D. 0 < t < 4