Topic: x=??
It's easy to get vertical lines f(x)=number but I can't seem to get horizontal lines. It's probably so straight forward but I'm not having any success.
Help would be greatly appreciated!!! :-)
- Ivan Johansen
- Administrator
- Offline
Re: x=??
I assume it is easy to get a horizontal line and you want a vertical line. In that case the answer is in the FAQ:
Q: How do I plot a vertical line?
A: A vertical line can be drawn as a parametric function.
Select Parametric function as Function type when adding the function.
You can then add the vertical line at x=5 as x(t)=5, y(t)=t.
Alternatively you can add x=5 as a relation.
Re: x=??
Thanks so much