Y-Intercept

Definition

The y-intercept is the value of y when x is zero, often the starting value in a context.

5 Must Know Facts For Your Next Test

1. Y-Intercept appears across 3 ACT guides as a remediation concept.
2. In word problems, the y-intercept is usually the fixed amount before any rate is applied.

Related terms

Rate of Change:

Slope:

Coefficient:

Constant Term:

Percent Change: