[Math] Software to plot graphs

calculuslinear algebramath-softwarequadratics

I have an assignment to submit tomorrow and I've run out of graph paper. I need to plot quadratic equations. Do you know of any software using which I can plot line graphs? I'm not looking for an easy escape software in which if I write down the equation, the graph plots itself. I'm looking for a simple graphing software in which I can simply add values.

Best Answer

The basic software for this is Geogebra.

https://www.geogebra.org/

Related Solutions

[Math] Gr. 11 Functions – Limiting domain and range on a graphing calculator

You used the if operator incorrectly. The format is

if( condition, what to do if True, what to do if False)

But you put another condition in the place of "what to do if false".

Here's an example: I want a function which is equal to $3x$ between $x=1$ and $x=4$, is equal to $x+8$ between $x=4$ and $x=5$, and is undefined otherwise. The code could be

if(x>5, ln(0), if(x>4, x+8, if(x>1, 3*x, ln(0) ) ) )

Here I'm using $\ln(0)$ with the hope that it will simply produce no output for the corresponding range, rather than halt the entire computation. Don't have the app (or iPad for that matter), so can't tell for sure.

[Math] How To Estimate Parameters In A Linear Regression Graph

The curve is a straight line of non-zero slope, so that $w2=0$ since there is no quadratic term, and $w1 \ne 0$ since $w1$ is the slope.

Since the line does not pass through the origin, $w0 \ne 0$,

Best Answer

Related Solutions

[Math] Gr. 11 Functions – Limiting domain and range on a graphing calculator

[Math] How To Estimate Parameters In A Linear Regression Graph

Related Question