Hi I need some help please
Questions :
1. Calculate the rate of temperature change from. Time 4 to time 8.
2. Which variable in the graph is independent
3. Which variable in the graph is dependent?
![Hi I need some help please Questions 1 Calculate the rate of temperature change from Time 4 to time 8 2 Which variable in the graph is independent 3 Which varia class=](https://us-static.z-dn.net/files/d04/4550d7c30ec0c4c88a1fb898f5ea3636.png)