Use a polar coordinate system to plot the point with the given polar coordinates.(-2, 315°)
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the area of the specified region.Inside one loop of the lemniscate r2 = 8 cos 2?
A. 4 B. 16 C. 2 D. 8
Mathematics
Write the slope-intercept form of the equation for the line passing through the given pair of points.
and 
A. y = 
x
B. y = - 
x
C. y = 
x + 
D. y = 
x - 
Mathematics
Write the conjugate 
of the complex number z. Then find z
.z = 5 + 6i
A. 
= 5 - 6i, z
= -11
B. 
= 5 - 6i, z
= 25 - 36i
C. 
= 5 - 6i, z
= 61
D. 
= 5 - 6i, z
= 25 - 36i2
Mathematics
Solve the inequality. Graph the solution on a number line and represent the solution in interval notation when possible.-6(6x - 12) < -42x + 36
A. x ? -6
(-?, -6]
B. x ? -6
[-6, ?)
C. x < -6
(-?, -6)
D. x > -6
(-6, ?)
Mathematics