Understanding the Relationship Between Independent and Dependent Variables

This lesson explains the relationship between independent and dependent variables using equations. It uses a real-world example of selling strawberry jam to illustrate how the number of jars sold (independent variable) affects the amount of money earned (dependent variable). The lesson demonstrates this relationship through equations, function tables, and graphs, emphasizing that the dependent variable is affected by changes in the independent variable. Common misunderstandings about these relationships are also addressed.

What are the independent and dependent variables in Carlie's scenario of selling jars of strawberry jam?

How does the equation represent the relationship between the number of jars sold and the amount of money earned?

Explain how you can use a table to show the relationship between independent and dependent variables.

What is the significance of the x-axis and y-axis in the graph representing Carlie's sales?

Discuss the common misunderstanding regarding the relationship between independent and dependent variables.