Convert the equation given in polar form into rectangular form.? = 
A. y = 
x
B. x2 + y2 = 1
C. y = - 
x
D. y = - 
x2
Answer: C
Mathematics
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Match the equation with the surface it defines.
+ 
= 
A. Figure 4 B. Figure 3 C. Figure 2 D. Figure 1
Mathematics
Graph the equation.-5x2 + 20x + 5y2 - 50y - 20 = -125
A. 
B. 
C. Empty set - the equation has no graph.
D. 
Mathematics
Solve the problem by integration.The general expression for the slope of a curve is 2 cos 2 x sin x. If the curve passes through the point 
, find its equation.
A. y = - 
cos3 x + 5
B. y = - 
sin3 x - 
C. y = 
cos3 x + 5
D. y = - 
sin3 x + 
Mathematics
Apply Green's Theorem to evaluate the integral.
(y2 + 6) dx + (x2 + 1) dyC: The triangle bounded by x = 0, x + y = 2, y = 0
A. 
B. 32
C. -24
D. 0
Mathematics