Graph the ellipse.
+ 
= 1
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.Find the current I as a function of time in an RCL circuit if R = 10 ?, L = 0.025 H, 
and 
Assume that 
and 
at 
(when the switch is closed).
A. I = 0.888e-160t sin 600t + 0.823e-160t cos 600t B. I = 0.867e-200t sin 600t C. I = 0.823e-200t sin 600t + 0.802e-200t cos 600t D. I = 0.867e-160t cos 600t
Replace the Cartesian equation with an equivalent polar equation.x2 + (y - 17)2 = 289
A. r = 34 sin ? B. r2 = 34 cos ? C. r = 17 sin ? D. r = 34 cos ?
Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = 10i + 4j + 1k , S is the rectangular surface z = 0, 0 ? x ? 10, and 0 ? y ? 1, direction k
A. 0 B. 40 C. 10 D. 100
Provide an appropriate response. Solve the following quadratic by factoring: x2 + 8x = -12
A. x = 6, -2 B. x = -6, 2 C. x = 6, 2 D. x = -6, -2