30 miles per hour..........
You will add the two numbers together and add the t as well to make 33t
Note that this just produces three parametric equations:



In the

plane, this is just he parametric equation for an ellipse (as a function of u). The z is simply a linear function.
The surface is then an ellipse extruded along the z-axis. We get a elliptic cylinder.
Answer: A
Step-by-step explanation:
just took it