1. If f(x) = -4 x + 1 what is the slope of the line? 2. If y =5x - 10 what is the x-intercept? x = ? 3. If y =5x - 10 what is the y-intercept? y = ? 4. If 2x - 3y = 6 what is the slope? 5. What is the slope of a line through the points (-1, 5) and (2, -3)? 6. Find the equation of a line with slope -2 that goes through the point (1, 6). Answer in the form y = ... 7. Write the equation of a line that goes through the points (2, 3) and (-1, 4). 8. What is the equation of a vertical line through the point (4, -2)? 9. What is the equation of a horizontal line through the point (4, -2)? 10. Using principles of transformations sketch graph of y = 2(x - 3)2 - 8 11. 12. What is the axis of symmetry? x = ? 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26