Hello,

I’ve having a bit of a problem with this exercise. I’m supposed to plot a the graph 300=(x*x)/200;

To get there x is supposed to be added 0.1 at each time and the graph should stop at y=300.

Through my current code I can code up the whole graph as indivial points but it’s supposed to show the whole graph from 0<x<245 as red circles. The background should be black.

Anyone that has any ideas what i might be doing wrong, would really be appreciated and thanks in advance. The code is:

```
float x =0;
float y =0;
void setup(){
size(400,400);
background(0);
}
void draw(){
x=x+0.1;
y=(x*x)/200;
fill(255,0,0);
ellipse(x,400-y,5,5);
}
```