Writing Equations of Lines Review

Front

What is the slope-intercept form of a line?

Back

Front

How do you find the slope of a line given two points?

Back

Front

What does a positive slope indicate about a line?

Back

A positive slope indicates that the line rises from left to right.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that the line falls from left to right.

Front

What is the y-intercept of a line?

Back

Front

How do you write the equation of a line given a slope and a point?

Back

Front

What is the relationship between parallel lines in terms of slope?

Back

Parallel lines have the same slope but different y-intercepts.

Front

What is the relationship between perpendicular lines in terms of slope?

Back

Front

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

Back

Front

If a line has a slope of 5/8, what is the slope of a line perpendicular to it?

Back