Problem:
Graph the curve represented by the following equation in polar coordinates:


Visualization:
Using MPP:
  1. Choose Item 1 - MPP (Mathematics Plotting Program from the initial menu and press .
  2. Enter the bounds
    Xmin : -3 Xmax : 3
    Ymin : -3 Ymax : 3 .
  3. Move to the prompt 1. y=f(x) ==> and press several times until the prompt 1. r=f(t) ==> appears.
  4. Enter the function
    3*sin(9*t)
    and enter the bounds

    tmin : 0 tmax : 3.14159
    .
  5. Press to display the graph of the function.