Determine if a relation is a function

This wizard is used to determine if a given relation is a function.

The relation can be entered by specifying all the pairs or by writing a equation that defines the relation.

It can be accessed by clicking on Wizard Button | Function | Determine if a relation is a function.

To determine if the relation is a function by specifying the pairs:

• Enter the number of points.
• Press "Solve step".
• Fill the table with point values.

• Press "Solve step" or "Solve all" button to see the solution process.

To determine if the relation is a function by entering the equation:

• Enter the equation.

• Press "Solve step" or "Solve all" button to see the solution process.