Independent and Dependent Quantities

Front

What is the definition of an independent variable?

Back

An independent variable is a variable that is manipulated or changed in an experiment to test its effects on the dependent variable.

Front

What is the definition of a dependent variable?

Back

A dependent variable is a variable that is measured or observed in an experiment, and it is affected by changes in the independent variable.

Front

In the context of a graph, which variable is typically plotted on the x-axis?

Back

The independent variable is typically plotted on the x-axis.

Front

In the context of a graph, which variable is typically plotted on the y-axis?

Back

The dependent variable is typically plotted on the y-axis.

Front

What is an example of an independent variable in a real-world scenario?

Back

The amount of sunlight a plant receives can be an independent variable affecting its growth.

Front

What is an example of a dependent variable in a real-world scenario?

Back

The height of a plant can be a dependent variable that changes based on the amount of sunlight it receives.

Front

How do you identify the independent variable in a word problem?

Back

The independent variable is usually the factor that is controlled or changed, often indicated by phrases like 'depends on' or 'is based on'.

Front

How do you identify the dependent variable in a word problem?

Back

The dependent variable is usually the outcome or result that changes in response to the independent variable.

Front

What is the relationship between independent and dependent variables?

Back

The independent variable is the cause, while the dependent variable is the effect.

Front

In a table of values, how can you determine which variable is independent?

Back

The independent variable is typically the one that is varied or controlled, often listed in the first column.