A1: Lesson 5.0 - Station 2 - Review of Equations of Lines

Front

Back

A horizontal line at y=8.

Front

Back

The slope is 2.

Front

Back

Front

What is the equation of the line in the graph that is horizontal at y=-1?

Back

Front

What is the equation of the line that is vertical at x=5?

Back

Front

Define a horizontal line.

Back

A line that runs left to right and has a slope of 0.

Front

Define a vertical line.

Back

A line that runs up and down and has an undefined slope.

Front

What does it mean for two lines to be parallel?

Back

Two lines that never intersect and have the same slope.

Front

What is the slope-intercept form of a line?

Back

Front

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

Back