Find the transformation from the uv plane to the xy plane.u = x + 9y, v = x - 9y
A. x = 
, y = 
B. x = 
, y = 
C. x = 
, y = 
D. x = 
, y = 
Answer: D
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Solve the problem.Write an iterated triple integral in the order 
for the volume of the rectangular solid in the first octant bounded by the planes 
, 
, and 
.
A. 
B. 
C. 
D. 
Use a calculator or computer program to approximate the value of y(T) using Euler's method with the given time step on the interval [0, T]. Then, using the exact solution given, find the error in the approximation to y(T) (only at the right endpoint of the time interval). Round answers to five decimal places, do not use intermediate rounding.y'(t) = 
, y(0) = 6; ?t = 0.2, T = 1; y(t) = 
A. y(1) ? 6.08276; 0.01662 B. y(1) ? 6.09938; 0.01662 C. y(1) ? 6.09938; 6.08276 D. y(1) ? 6.09938; 0.20000
Find the missing factor.-6x8y3 = xy ? ?
A. x7y2 B. -6x9y4 C. -6x7y2 D. x9y4
Translate the sentence into an equation using the variable x.A number minus 2 equals 4.
A. x - 2 = 4 B. 2 - x = 4 C. x = 4 - 2 D. x = 2 - 4