Slope, Graphing, and Standard Form Review

Front

What is the definition of slope in a graph?

Back

Slope is a measure of the steepness of a line, calculated as the ratio of the vertical change (rise) to the horizontal change (run) between two points on the line.

Tags

CCSS.8.EE.B.5

Front

What is the standard form of a linear equation?

Back

Front

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

Back

Tags

CCSS.8.EE.B.5

Front

What does the y-intercept represent in the equation of a line?

Back

The y-intercept is the point where the line crosses the y-axis, represented by the value of y when x = 0.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

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

Back

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Identify the domain of a graph that is limited to x values between 0 and 180.

Back

The domain is 0 ≤ x ≤ 180.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

Back

The graph is a straight line with a slope of -1 and a y-intercept of 2.

Front

How do you convert the slope-intercept form to standard form?

Back

Front

What does an undefined slope indicate about a line?

Back

An undefined slope indicates a vertical line, where the x-values are constant and the line does not have a defined slope.

Tags

CCSS.8.EE.B.5

Front

What is the significance of the slope in real-world applications?

Back

The slope represents the rate of change, such as speed, cost per item, or any other ratio of change between two variables.

Tags

CCSS.8.EE.B.5