CP Geo Unit 4 Review

Front

What is the slope of a line parallel to the line represented by the equation y = 3x + 5?

Back

The slope of a line parallel to y = 3x + 5 is 3.

Front

How do you find the equation of a line parallel to a given line that passes through a specific point?

Back

To find the equation of a line parallel to a given line, use the same slope as the given line and apply the point-slope form: y - y1 = m(x - x1).

Front

What is the equation of a line parallel to 5x + 2y = 1 that passes through the point (-2, -3)?

Back

Front

What is the relationship between corresponding angles when two parallel lines are cut by a transversal?

Back

Corresponding angles are equal when two parallel lines are cut by a transversal.

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that lie between two parallel lines and on opposite sides of a transversal.

Front

If m∠5 = 80°, what is m∠11 if they are corresponding angles?

Back

m∠11 = 80°.

Front

If m∠5 = 80°, what is m∠11 if they are alternate interior angles?

Back

m∠11 = 100°.

Front

What is the formula for the slope of a line given two points (x1, y1) and (x2, y2)?

Back

The slope m is given by the formula m = (y2 - y1) / (x2 - x1).

Front

What is the definition of parallel lines?

Back

Parallel lines are lines in a plane that never meet; they have the same slope.

Front

What is the equation of a line in slope-intercept form?

Back

The equation of a line in slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.