Algebra 1 STAAR EOC

Front

What makes two lines perpendicular?

Back

Opposite/ Reciprocal Slope

Front

What are the x-intercepts of a graph?

Back

The points where the graph crosses the x-axis, represented as (x, 0).

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

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

Back

Front

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

Back

Front

What does the y-intercept represent in a graph?

Back

The point where the graph crosses the y-axis, represented as (0, b).

Front

What is the definition of a linear equation?

Back

An equation that forms a straight line when graphed.

Front

What is the rate of change in a linear function?

Back

The slope of the line, indicating how much y changes for a change in x.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values) for the function.

Front

What is the range of a function?

Back

The set of all possible output values (y-values) for the function.