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Y-intercept

Definition

The y-intercept is the point where a line crosses or intersects the y-axis on a graph.

Analogy

Imagine you are at a party and there is a dance floor. The y-intercept is like the spot where you start dancing, right at the beginning of the dance floor.

Related terms

X-intercept: The x-intercept is the point where a line crosses or intersects the x-axis on a graph.

Slope: Slope refers to how steep or flat a line is. It measures how much the y-value changes for every unit increase in x.

Graphing: Graphing involves plotting points on a coordinate plane to visually represent data or relationships between variables.

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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.