Linear Relationships

Front

What is a linear relationship?

Back

Tags

CCSS.HSF-LE.A.1B

Front

What does the slope of a line represent?

Back

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

Tags

CCSS.8.EE.B.5

Front

What is the slope-intercept form of a linear equation?

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

Tags

CCSS.8.EE.B.5

Front

What is the y-intercept of a linear equation?

Back

Front

What type of slope does a line with a positive slope have?

Back

A line with a positive slope rises from left to right, indicating that as the x-value increases, the y-value also increases.

Tags

CCSS.8.EE.B.5

Front

What type of slope does a line with a negative slope have?

Back

A line with a negative slope falls from left to right, indicating that as the x-value increases, the y-value decreases.

Tags

CCSS.8.EE.B.5

Front

What does a slope of zero indicate?

Back

A slope of zero indicates a horizontal line, meaning there is no change in the y-value as the x-value changes.

Tags

CCSS.8.EE.B.5

Front

What does an undefined slope indicate?

Back

An undefined slope indicates a vertical line, meaning the x-value does not change while the y-value can vary.

Tags

CCSS.8.EE.B.5

Front

How can you identify the slope from a graph?

Back

Tags

CCSS.8.EE.B.5