Graphing Linear Functions Worksheets
Connect functions with inputs, outputs, equations, slopes and coordinate graphs.
Before you begin
Read ordered pairs and solve linear equations using signed arithmetic.
Worked example
Graph y = 1x + 1 on the grid. Use x = −1, 0 and 1 to find three points.
- Substitute each x-value to calculate y.
- Plot the three ordered pairs and extend the line.
Answer: Points: (−1, 0), (0, 1), (1, 2); draw a straight line through them.
Check your result using the method in the example before moving to the next question.
Choose your level
These sets use the same exercise types and number ranges across level labels. Choose a fresh set for additional practice.
- Easy: Start with the preview and follow the worked example.
- Medium: Practice the same exercise types with a fresh numbered set.
- Hard: Use another set to practice explaining and checking your answers.
Questions and answer calculations checked on 2026-09-17. How we check worksheets. Free for personal and classroom use.
Preview and print an easy set
Try six questions below, or choose a full set at your level.
1
Graph y = 1x - 1 on the grid. Use x = −1, 0 and 1 to find three points.
2
Graph y = 2x - 2 on the grid. Use x = −1, 0 and 1 to find three points.
3
Graph y = 2x + 0 on the grid. Use x = −1, 0 and 1 to find three points.
4
Graph y = 2x - 1 on the grid. Use x = −1, 0 and 1 to find three points.
5
Graph y = 2x + 2 on the grid. Use x = −1, 0 and 1 to find three points.
6
Graph y = 1x - 2 on the grid. Use x = −1, 0 and 1 to find three points.
Answer Key
1. Points: (−1, -2), (0, -1), (1, 0); draw a straight line through them.2. Points: (−1, -4), (0, -2), (1, 0); draw a straight line through them.3. Points: (−1, -2), (0, 0), (1, 2); draw a straight line through them.4. Points: (−1, -3), (0, -1), (1, 1); draw a straight line through them.5. Points: (−1, 0), (0, 2), (1, 4); draw a straight line through them.6. Points: (−1, -3), (0, -2), (1, -1); draw a straight line through them.