No Support for LM Objects To use this grapher, highlight the question mark and type it in the function that you would like to see graphed. This will graph four functions in the designated colors.

The following notation will be useful.

^           for exponents
\           for square roots
log(      for logarithms,base 10
ln(        for logarithms, base e
 e          acts as e
/           for division

Use parentheses as you would with a calculator. Ex:  y = (x - 5)/(2x + 1)

The knife on the upper right hand corner works as a zoom-in box. Just click on it and then drag out an area to be zoomed.  The rocket zooms out the entire graph.

Drag the mouse on  the graph for a different viewing window.

If graph disappears when a function is typed in, click on graph to refresh.

Note: to undo, just reload the page with the browser's reload button.
To go back to the page you were on previous to this page, use your browser's back button.

© Joan Bookbinder 1998 1999