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NAME 8-3 DATE PERIOD Skills Practice Representing Linear Functions Find four solutions of each equation. Write the solutions as ordered pairs. 1. y = 8x - 4 2. y = -x + 12 3. 4x - 4y = 24 4. x - y = -15 5. y = 7x - 6 6. y = -3x + 8 7. y = 12 8. 4x - 2y = 0 9. 4x - y = 4 Graph each equation by plotting ordered pairs. y Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 13. y = -2x - 5 6 4 2 x 16. y = -5x y Chapter 8 -8-6-4-2 -2 -4 -6 -8 O 3 y y O 2 4 6 8x -8-6-4-2 -2 -4 -6 -8 -10 8 6 4 2 x 2 2 15. y = − x-2 O 17. y = -2x + 6 O y x x O 14. y = 4x - 8 y O 2 y x O 3 1 12. y = - − x+− 11. y = -x + 3 Lesson 8-3 10. y = 3x - 2 y x 18. y = 5x + 1 y O 2 4 6 8x 19 O x Glencoe Pre-Algebra