Key Features of Linear Equations

Front

What is a linear equation?

Back

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What does the slope of a linear equation represent?

Back

The slope represents the rate of change of the y-value with respect to the x-value. It indicates how steep the line is and the direction it goes (positive or negative).

Tags

CCSS.8.EE.B.5

Front

How do you find the x-intercept of a linear equation?

Back

Front

How do you find the y-intercept of a linear equation?

Back

Front

What does it mean for a graph to be decreasing?

Back

A graph is decreasing when the y-values decrease as the x-values increase. This means the slope of the line is negative.

Tags

CCSS.8.EE.B.5

Front

What is the significance of the point (0, b) in a linear equation?

Back

The point (0, b) is the y-intercept of the linear equation, where the line crosses the y-axis.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the significance of the point (a, 0) in a linear equation?

Back

The point (a, 0) is the x-intercept of the linear equation, where the line crosses the x-axis.

Front

What does it mean for a graph to be positive?

Back

A graph is positive when the y-values are greater than zero for the corresponding x-values.

Tags

CCSS.HSF-IF.C.7E

Front

What is the end behavior of a linear function?

Back

Tags

CCSS.HSF-IF.C.7A

Front

What is the general form of a linear equation?

Back