An **x-intercept** is where the graph touches or the cross the x-axis.

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A **y-intercept** is where the graph touches of crosses the y-axis.

**To find an x-intercept:** allow y=0 and solve because that x.

**To uncover an y-intercept: **Let x=0 and solve for y.

**Example: **Find the intercepts of the circle because that the given equation.

Solution:

To find an x-intercept, permit y=0 and also solve because that x.

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Approximately

and alsoThis equation has two x-intercepts.

andTo find a y-intercept, allow x=0 and also solve for y.

Approximately

andThis equation has two y-intercepts.

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