advertisement

Algebra 1Chapter 6 part 2 A Name: __________________________ Period: ______ Write the equation of the line for each situation 1. 3 , 7 and 5 , 8 2. 1. Equation ______________ 2. Equation _________________ 3. 3. Equation _______________ Point-slope form 4. What is the slope of the line y 5 3( x 8) ? 5. If you have a line with a slope of 3 and it passes through the point (-5, 2), what is the equation for the line in point-slope form? 6. Graph the equation y 3 5( x 2) (Hint: put into slope-intercept form first) Graph each equation. (Hint: They are all in Standard form.) 7. x 2 y 6 8. 3x 5 y 15 9. 3x 6 y 18 Parallel and Perpendicular 10. Given the equation y 3x 5 . What is the slope of a line parallel to the graph of this equation? Slope _________ 11. Given the equation y 3x 5 . What is the slope of a line perpendicular to the graph of this equation? Slope _________ 12. Create an equation parallel and an equation perpendicular to the graph of the given equation. 7 y x3 8 Parallel ________________ Perpendicular _________________ Parallel and Perpendicular For each set of equations below tell if they are parallel, perpendicular, or neither. 13. y 14. 15. 1 x2 7 y 7 x 3 _________________________ y 5x 6 y 6 5x _________________________ y 8x 4 y 8x 1 _________________________