Multiply and, if possible, simplify.
? 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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The principal cycle of the graph of a trigonometric function of the form y = A tan (Bx - C) + D or 
for B > 0 is given. Determine the equation of the function represented by each graph.y = A tan (Bx - C) + D
A. y = tan
- 3
B. y = 3 tan
C. y = 3 tan
+ 2
D. y = 2 tan
Mathematics
Use the unit circle to determine the value of the given expression or state that it is undefined.sec 
A. - 
B. -2
C. - 
D. 
Mathematics
Combine and simplify.
- 6
- 7
A. -110
B. -13
C. -110
D. -13
Mathematics
Find the value for the function.Find f(-2) when f(x) = 
.
A. 9
B. 1
C. - 
D. - 
Mathematics