Final Exam Review Part 1 ( Staar interim Review )

Front

What are the slopes of perpendicular lines?

Back

The slopes of perpendicular lines are opposite reciprocals.

Front

What is the equation of a line with a slope of -2 that passes through the point (0, 4)?

Back

Front

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

Back

Front

Back

Front

Write the equation of a line in slope-intercept form with a slope of 5 and a y-intercept of -3.

Back

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they have the same slope and will never intersect.

Front

Back

The y-intercept is 7.

Front

If a line has a slope of 0, what type of line is it?

Back

A line with a slope of 0 is a horizontal line.

Front

Back

The slope is 2.

Front

How do you determine if a system of equations has no solution?

Back

A system of equations has no solution if the lines are parallel and have different slopes.