Page 56 - Math Course 2 (Book 2)

Parallel and Perpendicular Lines

Skill Practice!

Write the slope-intercept form of an equation of the line that passes through the given point and is parallel to
the graph of each equation.

1. 2. 3.

4. (3, 2), y = 3x + 4 5. (–1, –2), y = –3x + 5 6. (–1, 1), y = x – 4

1
7. (1, –3), y = –4x – 1 8. (–4, 2), y = x+ 3 9. (–4, 3), y = x – 6
2

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10.(4, 1), y = – x + 7 11. (–5, –1),2y = 2x – 4 12. (3, –1 ), 3y = x + 9
4

Write the slope-intercept form of an equation of the line that passes through the given point and is
perpendicular to the graph of each equation.

13. (–3, –2), y = x + 2 14. (4, –1), y = 2x – 4 15. (–1, –6), x + 3y = 6

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