5.11 – parallel lines Textbook pg. 330 Objective:

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Presentation transcript:

5.11 – parallel lines Textbook pg. 330 Objective: The student will determine if lines are parallel in order to write parallel equations.

parallel lines: lines that never cross (they have the same slope) Determine if the lines are parallel: y = 4x – 1 2) y = -½x + 3 3) x = 2 y = 4x y = 4 + 1/2 x x = 5

Writing Parallel Lines: *use point slope Write an equation in slope intercept form: 4) parallel to y = 5x+10 and through (4, 5) 5) parallel to 𝑦= 4 5 𝑥−6 and through (5, 7)

Name Date Period HW 5.11 – pg. 334 #7-8, 11-12, 28-29, 38