Intercepts
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State
An x-intercept is where a graph crosses the x-axis, found by setting y to zero; a y-intercept mirrors it with x.
Show
For 2x + 3y = 6: y = 0 gives (3, 0); x = 0 gives (0, 2).
Watch for
An intercept is a point, not a bare number.
Builds on
- Nothing — this is a starting point.
Unlocks
- Nothing yet depends on this.