Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.cot ? = -3, sec ? > 0Find sin 
.
A. 
B. - 
C. 
D. 
Answer: C
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Find the first 4 terms of the recursively defined sequence.a1 = 2, an+1 = 
A. 2, 
, 2, 
B. 2, 
, 
, 
, 
C. 
, 4, 
, 8
D. 2, 
, 
, 
Solve the problem.Kayla, a photographer, can produce prints of her photos at a cost of $3 per print, with a setup cost of $50 per run. She sells the prints for $9 each. Write an equation for the total revenue. Let R represent the total revenue and x represent the number of photos produced. Graph the equation by hand. Use the graph to determine the number of prints sold to obtain a revenue of $50. 
A. R = 3x + 50; -1 prints
B. R = 3x + 50; 0 prints
C. R = 9x; 3 prints
D. R = 9x; 5 prints
Determine whether the first number is divisible by the second number.579; 21
A. Yes B. No
Use the graph of y = Cax to determine C and a.
A. C = 4, a = 2 B. C = 4, a = 16 C. C = 4, a = 0.5 D. C = 16, a = 2