THICK     DOT-THICK     THIN     DOT-THIN

Line Style:

Graphs as:

THICK

Thick line style (default). More pixels displayed around a plotted point (pixel). Equivalent to CONNECTED on earlier
TI-84 Plus calculators.

DOT-THICK

Large dot plotting. (3x3 pixels). Equivalent to DOT on earlier TI-84 Plus calculators.

THIN

Thin line style (graphing per pixel). Use THIN for functions whose graph has an axis as an asymptote or for any plotting where a more detailed view of the graph is needed as compared to THICK.

DOT-THIN

DOT display is 1 pixel per dot graphed. Use DOT-THIN for functions whose graph has an axis as an asymptote or for any plotting where a more detailed view of the graph is needed as compared to DOT-THICK.

Note:

You can change individual line styles in the Y= editor.
Setting a line style plotting mode sets all Y= line styles to the selected style.