Simplify the expression.
A. tan 8x
B. tan (-2x)
C. tan 2x
D. tan (-15x)
Answer: A
You might also like to view...
Describe how the sentence is ambiguous.There was a 15% decrease in donations to the homeless shelter between 1996 and 2000, a year in which $50,000 was collected.
What will be an ideal response?
Write the equation of a sine or cosine function that describes the path of the given curve.
A. y = 3 sin 
B. y = -3 cos 
C. y = -3 cos (3x)
D. y = -3 cos 
Determine whether the variation between the indicated quantities is direct or inverse.The distance traveled by a person in a car traveling at fixed speed and the time taken to drive this distance.
A. Inverse B. Direct
Use the figure below to answer the following question(s).
Which graph has an Euler circuit?
A. Graph 4 B. Graph 2 C. Graph 3 D. Graph 1 E. none of these