This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Example 1 Use Figure 2 to find the slopes of the lines a, b, c , and d . Line a passes through the points (–7,2) and (–3,4). Line b passes through the points (2,4) and (6,–2). Line c is parallel to the x-axis. Therefore, m = 0 Line d is parallel to the y-axis. Therefore, line d has an undefined slope....
View Full Document
- Fall '07