Graph Dated 4 March 2012

int x=0;
float h=0;
int []u=new int[20];
int []v= {
  -5, -7, 9, 11
};
int []w=new int[5];
int y=0;
void setup() {
  background(255, 200, 100);
  size(400, 400);
  stroke(230, 255, 255);// colour of point
  line(0, 200, 400, 200);//axis line
  line(200, 0, 200, 400);//axis line
  noLoop();// removing the loop
}
void draw() {


  for (float i=-10; i<=12; i+=0.0011)
  {
    h=(2*i*i*i)+(i*i*3);
    pointg(i, h);
  }
  saveFrame();
}
void pointg(float p, float k)
{
  int x1=200; // value of initial x
  int y1=200;// inital y
  x1+=p*20;// the formula for locating x points
  y1-=k*20;// the formula for locating y point
  stroke(255, 255, 255);
  point(x1, y1);// point
  line(x, y, x1, y1);
  x=x1;
  y=y1;
}