unit 12 : slope 2

Directions: Answer each of the questions below. 1. Does the line 3y + x = 5 pass through the point (2, 7)? 2. What is the slope of the line x + 5y = 9? 3. Does the graph of the straight line with slope of -3 and y-intercept of -4 pass through the point (-2, 2)? 4. What is the slope of the line that passes through (-1, 4) and (3,- 8)? 5. Does the line y + 4x = 7 pass through the point (1, 3)? 6. True or False: 5x + 2y = 0 is the equation of a line whose slope is undefined. 7. True or False: 2y = -x + 5 is the equation of a line that passes through the point (1, 2) and has a slope of -1/2. 8. True or False: y = -3x + 4 is an equation that represents a line parallel to the line 3x + 2y = 9. 9. Does the graph of the straight line with slope of -5 and y-intercept of -8 pass through the point (2,-3)? 10. Write an equation that passes through the points (3, 6) and (1,-1)