Exit Slip Lesson 9

1. Application: How is your new surface area function going to be used for this PBAT? What is the ultimate goal of finding this new function?

This is going to help me in case I would want to change my height. It'll also help me when i want to simplify the function without writing out the surface area and area altogether. The ultimate goal in writing a new surface area is to complete a new surface area for my own can instead of using variables to substitute for my numbers.

2. Multiple Representation: How would you use this function to visually represent the relationship between the height and surface area of your can?

I would use this function to create different heights instead of completing changing mty whole surface area.

Exit Slip Lesson 8

1.Why is it necessary for us to combine two formulas?

Because we may want to add another can and that would include another surface area. I may add another can to change the height.

2.Connection: What would you need to do if you apply the same skill to your can?

Because I may want to change the height of my can and i would need to also change the surface area also. So we need to know how to simplify each formula.