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Parallel and Perpendicular Lines Use the slope-intercept or point-slope form to find equations of lines that are parallel or perpendicular to a given line.3-5 Study Guide and Intervention Identify Parallel Lines If two lines in a plane are cut by a transversal and certain two lines are perpendicular to the same line, 4-4. -2-41. 11. EH. 12. BM. M(4,2). TINO. A(-2,-27T1 DO-2). M. HE(4,-2). 3-1 Study Guide and Intervention (continued) . Parallel and Perpendicular Lines If you examine the slopes of pairs of M(-1,3), N(4,4), R(3, 1), S(-2, 2) 4. M(0 If a pair of lines are parallel, then they have the same slope. A. 6. Lines that intersect at right angles are called perpendicular lines. A. 7. A scatter plot is said to . 8. 4-1. Example 1. Example 2. Answers (Anticipation Guide and Lesson 4-1) Study Guide and Intervention. Parallel and Perpendicular Lines. Parallel Lines Two nonvertical lines are parallel if they have the same slope. All Lesson 4-4. 14 Nov 2013 Study Guide and Intervention (continued). Parallel Lines and . Parallel and Perpendicular Lines If you examine the slopes of pairs of parallel lines and the slopes of pairs M(1, 3), N(4, 4), R(3, 1), S(2, 2). 4. M(0, 3), N(2, 7), 3-4 Study Guide and Intervention. Equations of Lines. Write Equations of Lines You can write an equation of a line if you are given any of the following: . 7. m: -1.3, (-4, 4). Write an 11. perpendicular to line c, contains (-2,-4). 12. m = -9,6 = 2 Identify Parallel Lines If two lines in a plane are cut by a transversal and certain. organized by chapter and lesson, with two Study Guide and Intervention worksheets for every lesson in. Glencoe . 4-4 Parallel and Perpendicular Lines PERIOD ______ 4-4 Parallel and Perpendicular Lines Parallel Lines Two nonvertical lines are parallel if they have the same slope. All vertical A line parallel to y = 2x + 12 has the same slope, 2. Replace 4-4 Study Guide and Intervention