Graph the equation.x2 + y2 = 9 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = xyi + y2j - 2yzk ; D: the solid wedge cut from the first quadrant by the plane 
and the parabolic cylinder x = 16 - 16y2
A. 
B. 
C. 
D. 
Mathematics
Determine whether the equation defines y as a function of x.y = 7x - 3
A. No B. Yes
Mathematics
Which set of parametric equations represents the following line or conic?Use x = h+ a sec q and y = k + b tan q.
Hyperbola: vertices ( 2, -4 ), ( 10, -4 )
foci ( -2, -4 ) , ( 14, -4 )
a. 
b. 
c. 
d. 
e. 
Mathematics
Use a calculator to find the value. Give answers as real numbers and round to 4 decimal places, if necessary.sec (arctan 4.839)
A. 1 B. 4.9412 C. 0.2024 D. 0.5
Mathematics