Applications of Slope and Intercept
This lecture series explores the meaning of slope and intercepts in the context of real-life situations. Watch the videos and complete the interactive exercises.
Linear equations word problems: tables - Questions
1. Suraj took a slice of pizza from the freezer and put it in the oven. The pizza was heated at a constant rate.
The table compares the pizza's temperature (in degrees Celsius) and the time since Suraj started heating it (in minutes).
| Time (minutes) | Temperature (degrees Celsius) |
|---|---|
 |
 |
 |
 |
 |
 |
How fast was the pizza heated?
2. Suraj took a slice of pizza from the freezer and put it in the oven. The pizza was heated at a constant rate.
The table compares the pizza's temperature (in degrees Celsius) and the time since Suraj started heating it (in minutes).
| Time (minutes) | Temperature (degrees Celsius) |
|---|---|
 |
 |
 |
 |
 |
 |
How long did it take the pizza to reach 
degrees Celsius?
3. Julia got a delivery order. She took some time to get ready, and then she rode her bicycle at a constant speed.
The table compares the distance Julia made (in kilometers) and the time since she got the order (in minutes).
| Distance (kilometers) | Time (minutes) |
|---|---|
 |
|
|
 |
 |
 |
How long did it take Julia to ride kilometer?
4. Julia got a delivery order. She took some time to get ready, and then she rode her bicycle at a constant speed.
The table compares the distance Julia made (in kilometers) and the time since she got the order (in minutes).
| Distance (kilometers) | Time (minutes) |
|---|---|
|
 |
|
 |
 |
 |
How long did it take Julia to get ready for a delivery?