Motrix
Main-menu
Simply click on 'Enter an Equation' and input the equation you want. You can also use the voice input (where you say an equation and it understands it) or the vision input.
You can input either a function or just a simple equation
When you input a function, the calculator understands that, so it gives you a y-calculator in the bottom of the screen. Which you can input different x-values and get the desired y-value.
Or you can input equations without a variable. The calculator understands that as well, so it gives you the answer right away. If you don't want your answer in decimals, simply click on the answer, and the calculator will change it to fraction. This can be done for the y-calculator as well.
You can save, use tools, or change the window. It is critical to note that changing the window does not change the window ratios of main-menu graph. It changes the ratios inside the actual graph. To view the actual graph with everything inside it, simply click on the main-menu graph.