Solve the equation for ? if 
. Give your answer in degrees.
?
What will be an ideal response?
90°, 210°, 330°
Mathematics
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Evaluate the integral.
A. -14 B. 7 C. 14 D. -7
Mathematics
For the given rectangular equation, give its equivalent polar equation.10x - y = 3
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics
Write a formula for the general term, or nth term, for the given sequence.4, 16, 28, 40, 52, . . .
A. an = 12n - 2 B. an = 12n - 8 C. an = 8n - 12 D. an = 4(12)n - 1
Mathematics
Find a rectangular equation equivalent to the given pair of parametric equations.x = 2 + sec t, y = 5 + 2 tan t; 0 < t < 
A. (x - 2)2 - 
= 1; x > 3
B. (x - 2)2 + 
= 1; 1 ? x ? 3
C. (x - 2)2 - (y - 5)2 = 4; -? < x < ?
D. (y - 2)2 - 
= 1; -? < x < ?
Mathematics