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Algebra 1 X and Y-Intercepts Practice Name: ________________________ Find the x- and y-intercepts of the graph of each equation. Show work as modeled in class. An example has been done for you. Then convert the standard form of the equation to slope-intercept form. Again show all work. Example: 3x + 2y = 12 1. x – 2y = 2 4. 6x + 3y = -30 7. 5x – 4y = -12 10. 4x – 6y = 9 x-intercept: (??, 0) 3x + 2y = 12 3x + 2(0) = 12 3x + 0 = 12 3x = 12 x =4 (4, 0) y-intercept: (0, ??) 3x + 2y = 12 3(0) + 2y = 12 0 + 2y = 12 2y = 12 y =6 (0, 6) 2. 8x – 6y = 24 5. 3x – 5y = -20 8. -2x + 7y = 11 11. -7x + 4y = -14 Algebra 1 X and Y-Intercepts Practice 3x + 2y = 12 -3x -3x 2y = -3x + 12 2 2 2 !𝟑 𝒚 = 𝟐 𝒙 + 𝟔 3. 8x + 2y = -32 6. -2x + y = 8 9. -3x – 4y = 0 12. 12x – 18y = 6 Name: ________________________ Find the x- and y-intercepts of the graph of each equation. Show work as modeled in class. An example has been done for you. Then convert the standard form of the equation to slope-intercept form. Again show all work. Example: 3x + 2y = 12 1. x – 2y = 2 4. 6x + 3y = -30 7. 5x – 4y = -12 10. 4x – 6y = 9 x-intercept: (??, 0) 3x + 2y = 12 3x + 2(0) = 12 3x + 0 = 12 3x = 12 x =4 (4, 0) y-intercept: (0, ??) 3x + 2y = 12 3(0) + 2y = 12 0 + 2y = 12 2y = 12 y =6 (0, 6) 2. 8x – 6y = 24 5. 3x – 5y = -20 8. -2x + 7y = 11 11. -7x + 4y = -14 3x + 2y = 12 -3x -3x 2y = -3x + 12 2 2 2 !𝟑 𝒚 = 𝟐 𝒙 + 𝟔 3. 8x + 2y = -32 6. -2x + y = 8 9. -3x – 4y = 0 12. 12x – 18y = 6