Use a graphing utility to obtain the plane curve represented by the given parametric equations.Cycloid: x = 2(t - sin t), y= 2(1 - cos t), 0 ? t ? 6?
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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One period of the given function is defined below. Determine whether the function is even, odd, or neither.
A. Even B. Neither C. Odd
Mathematics
Solve the matrix equation.
= 
A. x = -2, y = 3, z = 5 B. x = -2, y = -3, z = 1 C. x = 2, y = 3, z = 5 D. x = 2, y = -3, z = 1
Mathematics
Solve the problem.An uncovered box is to be made from a rectangular piece of tin by cutting 2-in. squares out of the corners and folding up the sides. The volume of the box will be 100 in.3. Find the dimensions of the rectangular piece of tin. Round to the nearest tenth, if necessary.
A. 4 in. by 9 in. B. Cannot be determined without additional information C. 5 in. by 9 in. D. 5 in. by 10 in.
Mathematics
Compute the dot product u ? v.u = 
, v = 
A. 20
B. 22
C. 53
D.
| 14? |
Mathematics