TI-84 Plus Cabrië Jr. Application Page 35
Creating a Locus
The Locus item on the F3 menu lets you build the locus of an
object that depends on a point located on a segment, line, or circle.
1. Draw a figure containing
• a segment, line, or circle.
• a point on the above.
• an object or construction which uses the point.
2. Open the F3 menu, select Locus, and then press Í.
3. Move the pointer to the object or construction which uses the
point, and press Í.
4. Move the pointer to the point, and press Í. The locus of
the object or construction is drawn as the point moves over the
segment or circle.