Grade 9 Graphing Linear Equations Worksheets
Start with eight focused practice problems, then use the answer key below to check the worksheet.
Practice Worksheet
Grade 9 Graphing Linear Equations Practice
Solve each problem. Show your work.
- 1.Write the equation y = mx + b for this table: (1, -7), (2, -8), (3, -9).
- 2.Write the equation y = mx + b for this table: (1, -3), (2, -4), (3, -5).
- 3.Write the equation y = mx + b for this table: (2, 12), (3, 14), (4, 16).
- 4.Write the equation y = mx + b for this table: (0, -8), (1, -9), (2, -10).
- 5.Write the equation y = mx + b for this table: (0, 4), (1, 6), (2, 8).
- 6.Write the equation y = mx + b for this table: (1, -2), (2, -7), (3, -12).
- 7.Write the equation y = mx + b for this table: (2, -7), (3, -9), (4, -11).
- 8.Write the equation y = mx + b for this table: (-1, 1), (0, 3), (1, 5).
Show answer key
- Question 1: y = -x - 6
- Question 2: y = -x - 2
- Question 3: y = 2x + 8
- Question 4: y = -x - 8
- Question 5: y = 2x + 4
- Question 6: y = -5x + 3
- Question 7: y = -2x - 3
- Question 8: y = 2x + 3
Next Steps
Finished the worksheet? Get it checked in seconds
Snap a photo of your child's completed Grade 9 graphing linear equations work and Gradulo checks every answer with step-by-step feedback.
Check my workNeed another worksheet?
Log in to generate more Grade 9 graphing linear equations worksheets and keep practice going.
About These Worksheets
Grade 9 students graph linear equations to connect algebraic, graphical, numerical, and real-world representations of a relation.
Graphing linear equations worksheets help Grade 9 students connect symbolic equations to straight-line graphs. Students build tables of values, plot ordered pairs, identify intercepts, and use slope to draw a line efficiently. This work matters because many students can solve an equation algebraically but still struggle to see what the equation represents visually.
The worksheets include equations in slope-intercept form, standard form, and simple contextual rules. Students practise choosing x-values, calculating y-values, plotting points accurately, and checking that the resulting graph is straight. They also learn to read information from a graph, such as the initial value and rate of change. Graphing linear equations creates the foundation for systems of equations, scatter plots, quadratic graphs, and function transformations in later courses.
Skills Practised
- Creating a table of values from a linear equation
- Plotting ordered pairs accurately
- Graphing lines using slope and intercepts
- Identifying x-intercepts and y-intercepts
- Connecting equations, tables, and graphs
Parent Tip: If graphing is hard to check, use the answer key to compare two or three key points. A photo check can also catch whether the axes, scale, or intercept were drawn incorrectly.