Plot the point A. Plot the point B that has the given symmetry with point A.A = (2, -5); B is symmetric to A with respect to the x-axis
A. 
B. 
C. 
D. 
Answer: C
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Evaluate the integral.
A. 
sin 2x + 
sin 16x + C
B. 
sin 2x - 
sin 16x + C
C. 
cos 2x + 
cos 16x + C
D. 
sin9x + 
sin 7x + C
Write the product as a sum or difference of trigonometric functions.8 sin 57° cos 101°
A. 4[sin 158° - sin(-44°)] B. 4[sin 158° + sin(-44°)] C. 4[cos 158° + cos(-44°)] D. 8[cos 158° + cos(-44°)]
Solve the problem.The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters). The linear model for this data is 
where x is temperature and y is growth in millimeters. Use this model to predict the growth of a plant if the temperature is 57. 
A. 25.43 mm B. 27.08 mm C. 27.54 mm D. 26.63 mm
Write the imaginary number in terms of i.
A. 4i
B. 4
C. -4i
D. -4