Checking and securing understanding of drawing vertical and horizontal graphs

12 questions

1. The gradient of the line with equation y = 3x -4 is ___.
2. What is the gradient of the line with equation y = 5 - 100x?
3. Which of these are coordinates of points on the x-axis?
4. Which of these are coordinates of points on the y-axis?
5. Which of these coordinates are on the line with equation y = 2x + 1?
6. Which of these coordinates are on the line with equation y = 7 - x?
7. Which of these are coordinates of points on the line y = 5?
8. Which of these are coordinates of points on the line x = -3?
9. What is the equation of this line?
10. Match each line to its equation.
11. The equations of which type of lines cannot be written in the form y = mx + c?
12. There is a solution to the equation -{2\over 3}x + 6 = 8 when x =___. Use the graph to help you.

License: OGL