Finding the equation of the line ay + bx + c = 0

12 questions

1. The equation of this line is: y = ___ - 2x.
2. This coordinate, (___, 0), lies on the line y + x = 4. What is the missing x coordinate?
3. This coordinate, (___, 0), lies on the line y + x = 7. What is the missing x coordinate?
4. Which of these coordinates lie on the x axis?
5. Which of these equations could be represented by this bar model?
6. Which of these equations are written in the form y = mx + c ?
7. The graph shows 5 lines labelled A, B, C, D and E. Match the lines to the equations.
8. Which equations are represented in this bar model?
9. Which equations are represented in this bar model?
10. Match the y-intercepts to the correct graph in the form y + x + c = 0
11. Match the x-intercepts to the correct graph in the form y + x + c = 0
12. Which of these are the correct x and y-intercepts for the equation 3x + y - 6 = 0 ?

License: OGL