Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = 
, 0 < ? < 
Find sin 
.
A. 
B. 
C. 
D. 
Answer: B
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Tell whether the graphs of the following pair of equations are parallel, perpendicular, or neither.
?
?
A. neither B. parallel C. perpendicular
Find the domain and range of the function.g(z) = 
A. D: (-?, ?), R: (0, 4) B. D: (-4, 4), R: (-4, 4) C. D: [0, ?), R: (-?, ?) D. D: [-4, 4], R: [0, 4]
Describe the situation with a linear inequality and then solve the inequality.Lauren earns $4 an hour selling encyclopedias door-to-door. She also earns $26 in commission per set of encyclopedias sold. To pay her rent this week, she must earn at least $122, and she only has time to work 11 hours. How many sets of encyclopedias must Lauren sell this week in order to make her rent?
A. She would have to sell at least 2 sets of encyclopedias. B. She would have to sell at least 5 sets of encyclopedias. C. She would have to sell at least 3 sets of encyclopedias. D. She would have to sell at least 4 sets of encyclopedias.
Find the product or quotient, using trigonometric form. Write the answer in the form a + bi.(4 - 2i)(5 - 6i)
A. 8 - 34i B. 32 + 14i C. 8 + 34i D. 12i2 - 34i + 20