Sarah wants to go sky-diving. In order for her to safely sky-dive, she must be 200 pounds of less. Right now, she weights 231 pounds. She decided to work out and eat healthy so that she could lose weight each week. The table below shows her data.


Part a. Based on the data in the table, what is the slope? Explain what the slope means in context of the situation.

Part b. What is the linear equation to represent the situation?

Part c. How many weeks will it take her to safely sky-dive?