Your mission is to make a program that draws a mathematical graph.  You should
graph the function(s)

  y = 600-sqrt(x) * 10
  y = 300+300*sin(x/50.0)


Grade Scale:
    Draw one function, +80%
    Turned in after Monday March 19, -20%
    Draw the other function, +20%
    DROP DEAD DEADLINE Wednesday Mar 21


Notes:

  You may not use the Math.sin method, butcan 
  compute sin as shown here
  http://www.homeschoolmath.net/teaching/sine_calculator.php

  You can draw a dot at a point like this:
  g.drawLine(x,y,1,1);

  YOU MAY NOT USE THE Math.sqrt function, 
  but MUST use the binary search method