Pre-Algebra x- and y-intercepts worksheet
The x-intercept is where the line crosses the x-axis, so y is zero there; the y-intercept is where x is zero. Put zero in for one letter and solve for the other. In standard form Ax + By = C that is C over A and C over B, and two intercepts are enough to draw the line.
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Sigma Prep · sigmaprep.io/worksheets Name X‑ and Y‑InterceptsDate Period Find the intercepts, or graph from them.
Free math worksheets at sigmaprep.io/worksheets© 2026 Sigma Prep |
Sigma Prep · sigmaprep.io/worksheets Name X‑ and Y‑InterceptsAnswer keyVersion 1Date Period Find the intercepts, or graph from them.
Free math worksheets at sigmaprep.io/worksheets© 2026 Sigma Prep |
How to do these
Find the - and -intercepts of
- y = 0: 3x = 12, so x = 4.
- x = 0: 4y = 12, so y = 3.
The answer is and .
Where students go wrong
Swapping them. The x-intercept has y = 0, so it is written (4, 0), not (0, 4). The letter in the name is the one that is not zero.
Also called finding intercepts, graphing using intercepts or x-intercept and y-intercept.
What you can put on this worksheet
- Both intercepts from the equation
- Find the - and -intercepts of → and
- Graph a line from its intercepts
- Graph using the intercepts: → -intercept , -intercept