Algebra 1 STAAR Vocabulary Set 2

A statement that compares two expression by using one of the folowing signs: <, >, ≤, ≥, or ≠

• Inequality

• Discrete

• Continuous

• Function notation

The set of all first coordinates (or x-values) of a relation or function

• Range

• Domain

• zero/ x-intercept

• y-intercept

The set of all second cooridiantes (or y-values) of a relation or function

• domain

• range

• y-intercept

• zero/x-intercept

A graph made up of unconnected distinct points

• continuous

• discrete

• slope

• function notation

A graph made up of connected lines or curves

• continuous

• discrete

• slope-intercept form

• point-slope form

If x is the independent variable and y is the dependent variable, then the function for y is written as f(x)

• function notation

• slope-intercept form

• point-slope form

• slope

A measure of the steepness and directionof a line. The change in y over the change in x, rise over run.

• slope

• range

• domain

• inequality

The point on the graph where the line crosses the y-axis

• y-intercept

• slope

• slope-intercept form

• zero/x-intercept

The pont on a graph where the line crosses the x-axis

• zero/x-intercept

• y-intercept

• inequality

• slope

A linear equation in the form y = mx + b, where m is slope of the line and b is the y-intercept

• slope-intercept form

• point-slope form

• function notation

• inequality