The Sentry graphing calculator allows you to input complicated algebraic equations, helping you throughout high school and college. A graphing calculator is a device that solves equations and graph solutions. One example of the Sentry graphing calculator is the CA756. Even though each of the graphing calculators by Sentry has different features, they mainly have the same functions to solve equations.
Instructions
1. Press the "Power" button on your Sentry calculator.
2. Press the "y=editor" button. This button has the "y=" symbol on the button.
3. Enter your equation into the calculator, using the keypad. Do not enter the "y=" part of the equation. For example, if you want to enter "y=X^4" just enter "x^4."
4. Press the "Graph" button on the calculator. This button is usually located at the top.
5. Look for the graph on the screen. Copy it onto your paper.
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