Note that this just produces three parametric equations:
![x(u) = 2 \sin(u)](https://tex.z-dn.net/?f=%20x%28u%29%20%3D%202%20%5Csin%28u%29)
![y(u) = 5 \cos(u)](https://tex.z-dn.net/?f=%20y%28u%29%20%3D%205%20%5Ccos%28u%29)
![z(v) = v](https://tex.z-dn.net/?f=%20z%28v%29%20%3D%20v)
In the
![x-y](https://tex.z-dn.net/?f=x-y)
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:
AC and DF
Step-by-step explanation:
We can see that the triangles have a scale factor of 3.
1 * 3 = 3 (AB and DE)
2 * 3 = 6 (BC and EF)
However...
2 * 3 = 6 not 7 (AC and DF)
Answer:
The answer is below
Step-by-step explanation:
From the graph, we can see that both segment 1 and segment 2 are positive slopes (as the time increases, the number of people increases)
Segment 1 is more steep than segment 2 (the number of people increases in segment 1 more than segment 2). This means that the number of people entering the arena in segment 1 was higher than the rate of people entering the arena in segment 2.