Maxima and Minima
Class Activity 1 - Do Try 9 (i) on writing paper
![Class Activity 1 - Do Try 9 (i) on writing paper](https://stage.geogebra.org/resource/kEPR6R49/bt3zQfUl5KljgDJk/material-kEPR6R49.png)
Move Point D to change the length of x
Try 9 (i) cont'
Plot the function for the area of rectangle (Use )
Try 9 (ii)
Calculate the value of x for which A has a stationary value. x=
Is this a max or minimum point ?
Class Activity 2 - Read Example 10 below
![Class Activity 2 - Read Example 10 below](https://stage.geogebra.org/resource/phandzvv/txWHyvooeicedLZZ/material-phandzvv.png)
![Image](https://stage.geogebra.org/resource/ud6vzedk/PQWJ8X0aGVpQfkh4/material-ud6vzedk.png)
Class Activity 3 - Visualize the folding box based on above example
Class Activity 4 - Do Try 10 (i) on writing paper
![Class Activity 4 - Do Try 10 (i) on writing paper](https://stage.geogebra.org/resource/yanrkypq/sgRhS1lgKdqBPtFi/material-yanrkypq.png)
Try 10 (i) cont'
Plot the function for the volume of the box. (Use y instead of V)
Try 10 (ii)
Calculate the value of x for which V has a stationary value. x=
Is this a Max or min point ?