Geometry H Review of 3.8

Front

Back

Parallel

Front

Slopes of parallel lines are...

Back

the same.

Front

Back

Front

What does the b represent in y=mx+b?

Back

y-intercept

Front

Find the slope of the line through the points (1, 2) and (3, 6).

Back

2

Front

What is the slope of a line that is perpendicular to a line with a slope of 3?

Back

Front

What is the slope-intercept form of a line?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

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

Back

Check if their slopes are equal.

Front

What is the slope of a horizontal line?

Back

0

Front

What is the slope of a vertical line?

Back

Undefined