'The Trace function is invaluable because it allows me to relax and check my work.

'Where I was spending 20+ hours on homework, Zoom reduced it to under 10.' - Lori B. If you purchase a Registration Key, Zoom Math 200 can show you calculations one step at a time! And you can quickly change your answer from decimal to fraction, mixed fraction, percentage, scientific notation, or quotient with remainder. Everything looks the way it does in your textbook. With Zoom Math installed on your graphing calculator, fractions look like fractions. Zoom Math 200 Makes Calculations EasyĮven if you do not buy a Registration Key, Zoom Math 200 makes calculations easy. If you purchase a Registration Key, then Zoom Math 200 can graph more equations. The graph is labeled, so you can easily read where the line crosses the $x$-axis. To see where the line $x+y=-2$ crosses the $x$-axis, just type the equation, press GRAPH, and use the arrow keys to find the spot you are looking for. And the graph is not labeled anyway!Įven if you do not buy a Registration Key, Zoom Math 200 makes it easy to graph equations that are very simple. If you want to see where the line $x+y=-2$ crosses the $x$-axis, you have to solve the equation for $y$, then type the equation in the special “ Y =” screen, and then use the WINDOW menu or the ZOOM menu to find the spot you are looking for. Without Zoom Math, graphing can be confusing.