Plotting a relationship

12 questions

1. Write the coordinate of the point plotted on the graph shown
2. Which of these follow the rule y=8?
3. To __________ is to put in place of another. In algebra this can mean replacing variables with values.
4. Match the coordinate with the missing value so that each coordinate satisfies the rule y=-4x
5. What is the value of the expression 2x+5 when x=7?
6. What is the value of the expression 10-5x when x=-3
7. What is the minimum number of coordinates you need to plot to draw a straight line?
8. Which of these is the correct way to draw the line of the rule y=2?
9. True or false: The coordinate (5,9) will lie on the line y=x+4
10. Match the coordinate with the equation for the line it will lie on
11. Fill in the missing y coordinate so this coordinate lies on the line y={1\over 2}x+4 (8, ___)
12. Fill in the missing y coordinate so this coordinate lies on the line y=-7x-15 (-3, ___)

License: OGL