The cost of chips is going up, while the percentage of voters is going down. Your learners will be able to predict different outcomes when creating a graph with a line of best fit. Using a graphing calculator or not, they can create the line from the data and then use that slope to predict future results. The learning exercise encourages explanation of answers, which can be used for class discussion.
- This resource is only available on an unencrypted HTTP website. It should be fine for general use, but don’t use it to share any personally identifiable information
- Realistic problems
- Second problem provides line of best fit, can be deleted so learners can create their own or compare
- Thought-provoking questions
- No answer key included