1. Section 2.4 Notes: Writing Linear Equations

3. Example 1: Write an equation in slope-intercept form for the line.

4. Example 2: Write an equation in slope-intercept form for the line.

5. If you know the slope of a line and the coordinates of a point on the line, you can use the point-slope form to find an equation of the line.

6. Example 3: Write an equation in slope-intercept form for the line that has a slope of and passes through (5, –2).

7. Example 4: Write an equation in slope-intercept form for the line that has a slope of and passes through (–3, –1).

8. Example 5: What is an equation, in slope-intercept form, of the line through (2, –3) and (–3, 7)?

9. Example 6: Which is an equation, in slope-intercept form, of the line that passes through (2, 5) and (–1, 3)?

11. Example 7: Write an equation in slope-intercept form for the line that passes through (3, –2) and is perpendicular to the line whose equation is y = –5x + 1.

12. Example 8: Write an equation in slope-intercept form for the line that passes through (3, 5) and is perpendicular to the line whose equation is y = 3x – 2.