Use transformations to graph the function.y = cos x - 4
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Provide an appropriate response.The position of a particle is given by r(t) = sin 2t i + cos 3t j. Find the velocity vector for the particle.
A. cos 2t i - sin 3t j B. 2 i + 3 j C. 2 cos 2t i - 3 sin 3t j D. 2 sin 2t i + 3 cos 3t j
Mathematics
Set the viewing rectangle of your graphing calculator to 
by 
to solve the problem.Find a set of parametric equations evaluated over 0 ? t ? 2? that produces the graph shown.
A.
| x1 = -3 + 6cos(t), | y1 = 2 + 6sin(t) |
| x2 = -3 + 3cos(t), | y2 = 6.5 + 3sin(t) |
| x3 = -3 + 3cos(t), | y3 = -2.5 + 3sin(t) |
B.
| x1 = -3 + 3cos(t), | y1 = 2 + 3sin(t) |
| x2 = -3 + 1.5cos(t), | y2 = 6.5 + 1.5sin(t) |
| x3 = -3 + 1.5cos(t), | y3 = -2.5 + 1.5sin(t) |
C.
| x1 = -3 + 3cos(t), | y1 = 2 + 3sin(t) |
| x2 = -3 + 1.5cos(t), | y2 = 6.5 + 1.5sin(t) |
| x3 = -3 + 1.5cos(t), | y3 = 9.5 + 1.5sin(t) |
D.
| x1 = 3cos(t), | y1 = 3sin(t) |
| x2 = 1.5cos(t), | y2 = 4.5 + 1.5sin(t) |
| x3 = 1.5cos(t), | y3 = -4.5 + 1.5sin(t) |
Mathematics
Factor.10x2 + 11x4
A. 10x2
B. x2(10 + 11x2)
C. 10(x2 + 110)
D. x2(1 + 11x2)
Mathematics
Solve the exponential equation for t. Round your answer to three decimal places if necessary.e0.04t = 7
A. 48.648 B. 0.078 C. 175 D. 21.127
Mathematics