Find the Coordinates of the Vertex from a Table Guidance for Casio fx-9750GIII

Find the vertex of .

Step 1

Open the table for the function by clicking MENU, then TABLE or 7.

Step 2

 Enter in the equation. Click on TABLE or F6 to open the table.

Step 3

Click on ROW to add rows until you can see symmetry in the -values.

• Add

• Enter new -value

• Click EXE