PreAP Geometry Final Exam Review

Front

What is the definition of dependent events in probability?

Back

Dependent events are events where the outcome of one event affects the outcome of another event.

Front

What is the definition of independent events in probability?

Back

Independent events are events where the outcome of one event does not affect the outcome of another event.

Front

What does the slope of a line represent in a graph?

Back

The slope of a line represents the rate of change of the y-coordinate with respect to the x-coordinate.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is zero.

Front

How do you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope.

Front

How do you determine if two lines are perpendicular?

Back

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

Front

What is the midpoint formula?

Back

The midpoint formula is: M = ((x1 + x2)/2, (y1 + y2)/2).

Front

What is a pre-image in geometry?

Back

A pre-image is the original figure before any transformation is applied.

Front

What is an image in geometry?

Back

An image is the result of a transformation applied to a pre-image.