Find a rectangular equation for the plane curve defined by the parametric equations.x = 5 cos t, y = -2 sin t; 0 ? t ? 2?

A. 4x2 - 25y2 = 100; x ? 5
B. 4x2 + 25y2 = 100; -5 ? x ? 5
C. 4x2 - 25y2 = 1; x ? 
D. 4x2 + 25y2 = 1; -  ? x ? 

Answer: B

Mathematics

You might also like to view...

Set up an integral for the length of the curve.y = , -  ? x ? 

A.
B.
C.
D.

View
Mathematics

Determine if the series converges or diverges. If the series converges, find its sum.

A. diverges
B. converges; 
C. converges; 
D. converges; 

View
Mathematics

Solve.Find the total monthly cost of owning and maintaining a car given the information shown.

A. $519.30 B. $529.20 C. $529.30 D. $528.30

View
Mathematics

Solve the system by the method of substitution. ? ?

A. (-3, 3) B. (3, 3) C. (-3, -3) D. (-5, -5) E. (5, 5)

View
Mathematics