Question

a2 lesson 3.1 homework
name

1. a familys electricity usage (in kilowatt - hours), e, depends on the month of the

year, m. identify the independent and dependent variable of this function.

Explanation:

Step1: Understand the concept of independent and dependent variables

The independent variable is the input or the variable that is changed. The dependent variable is the output or the variable that is affected by the change in the independent variable.

Step2: Analyze the given relationship

The family's electricity usage (in kilowatt - hours), \(e\), depends on the month of the year, \(m\). So, the month of the year \(m\) is the variable that is being changed (input), and the electricity usage \(e\) is the variable that is affected (output).

Answer:

Independent variable: \(m\) (month of the year). Dependent variable: \(e\) (family's electricity usage in kilowatt - hours).