Graphing software?

<p>I need to write a "math essay." Weird huh?</p>

<p>In the essay I need to include my graphs I did on my calculator. I need to paste them as pictures on Microsoft Word. Is there any program that would let me do graphs and save them as a picture? I prefer the program to be for Mac, but I'm okay with Windows too.</p>

<p>I'm in pre-calc/trig so I'm not really doing advance math, haha.</p>

<p>Thanks!</p>

<p>I recommend Maple...you may be able to obtain some trial versions online.</p>

<p>Link: Math</a> Software for Engineers, Educators & Students | Maplesoft</p>

<p>What kind of a graph is it?</p>

<p>[url=<a href="http://www.coolmath.com/graphit/index.html%5DThis%5B/url"&gt;http://www.coolmath.com/graphit/index.html]This[/url&lt;/a&gt;] would probably work if you take a screenshot of the graph.</p>

<p>Just a simple cos/sin/tan graph, nothing fancy.</p>

<p>Thanks for the help?</p>

<p>Is there any free software?</p>

<p>online graphing calculator
Graph</a> Explorer</p>

<p>Cool</a> math .com - Online Graphing Calculator - Graph It!</p>