Quiz 1. What is y-intercept? Write the equation of a line parallel to the given line that goes through the given point. 2. y = 8x + 3 3. 2x + y = 3 Containing (2, 4) Containing ( 3, 9) Write the equation of a line that is perpendicular to the given line that goes through the given point. 4. y 1 x4 2 5. y = 3x - 1 Containing (5, -4) Containing (-9, 2) Determine if the lines are parallel, perpendicular, or neither. SHOW YOUR WORK 6. 7. y = 4x + 7 -4x +y = -18 2 y= x–4 3 -3x – 2y = 4 9. What is y = -2/9x + 3 written in standard form? 10. Solve 5x +3 > 7x-10 and graph. 8. 3x – y = 9 1 y = - x+ 12 3