Identifying independent, dependent, slope and y-int in context

Front

What is an independent variable?

Back

An independent variable is a variable that represents the input or cause in an experiment or equation. It is the variable that is changed or controlled to test its effects on the dependent variable.

Front

What is a dependent variable?

Back

A dependent variable is a variable that represents the output or effect in an experiment or equation. It is the variable that is measured or observed in response to changes in the independent variable.

Front

In a graph, which axis represents the independent variable?

Back

The x-axis represents the independent variable.

Front

In a graph, which axis represents the dependent variable?

Back

The y-axis represents the dependent variable.

Front

What does the slope of a line represent in a linear equation?

Back

The slope represents the rate of change of the dependent variable with respect to the independent variable.

Front

What does the y-intercept represent in a linear equation?

Back

The y-intercept represents the value of the dependent variable when the independent variable is zero.

Front

If the equation is y = mx + b, what does 'm' represent?

Back

In the equation y = mx + b, 'm' represents the slope of the line.

Front

If the equation is y = mx + b, what does 'b' represent?

Back

In the equation y = mx + b, 'b' represents the y-intercept of the line.

Front

What is the slope of the line in the equation y = 2x + 3?

Back

The slope of the line is 2.

Front

What is the y-intercept of the line in the equation y = -4x + 5?

Back

The y-intercept of the line is 5.