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Class Name Date Algebra 1 Honors Quiz Review 5.6, 5.8, 6.5, and 6.6 Part 1: Graph the following absolute value equations in the coordinate plane. 1. y x4 2. y 1 x 2 2 Part 2: Graph each inequality in the coordinate plane. 3. y -1 > 2x 4. 3x - 2y ≥ 4 Part 3: Solve each system of inequalities by graphing. 5. 2x + 3y 9 4x – 2y > 10 7. y x 3 x y0 6. x 2 x+y<4 8. y x2 6 1 y x4 5 Part 4: Write a linear inequality that represents each graph. 9. 10. Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. 11. (− 2, − 6); y = 5 3 12. (− 10, − 1); y x 11 5 Write an equation in slope-intercept form of the line that passes through the given point and is perpendicular to the graph of the given equation. 13. (− 8, − 7); y = −8x – 9 1 14. Reasoning For what value of k are the graphs of y x 6 and 2 perpendicular? 4y − kx = − 28