1. | In the Graphing view, tap Tools and go to Graph Entry/Edit > Equation. |
2. | Tap the type of equation (Line, Parabola, Circle, Ellipse, Hyperbola, or Conic). |
3. | Tap the specific template for the equation. For example, tap y=a•x2+b•x+c to define a parabola. |
The entry line includes a symbol to indicate the type of equation.
4. | Type the coefficients into the equation template. |
5. | Tap ENTER. |