Geometry TNReady Review Practice 1 EOC

Front

What are parallel lines?

Back

Parallel lines are lines in a plane that never meet. They have the same slope but different y-intercepts.

Front

What are perpendicular lines?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees). The product of their slopes is -1.

Front

How do you find the slope of a line given its equation in standard form?

Back

Front

What is the slope-intercept form of a line?

Back

Front

How do you determine if two lines are parallel using their equations?

Back

Two lines are parallel if they have the same slope. Compare the slopes from their equations.

Front

How do you determine if two lines are perpendicular using their equations?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

What is the midpoint formula?

Back

Front

Find the midpoint between (2,6) and (4,8).

Back

The midpoint is (3,7).

Front

Back

Front

What is the definition of slope?

Back

Slope is a measure of the steepness of a line, calculated as the rise over run (change in y over change in x).