Operation Manual

Chapter 8: Draw Instructions 124
Using the DRAW Menu
DRAW Menu
To display the DRAW menu, press y<. The TI-84 Plus C’s interpretation of these instructions
depends on whether you accessed the menu from the home screen or the program editor or directly
from a graph (interactive).
Note: Use Catalog Help for more syntax help when needed.Select a menu item and then press à to go
to a syntax help editor (if the menu item is supported).
5. Press y C
2 ¤ ¥ 2.
6. Press Í. The tangent line is drawn; the X value and
the tangent-line equation are displayed on the graph.
Consider repeating this activity with the mode set to the
number of decimal places desired. The first screen shows four
decimal places. The second screen shows the decimal setting
at Float.
DRAW POINTS STO BACKGROUND
1: ClrDraw
Clears all drawn elements.
2: Line(
Draws a line segment between 2 points.
3: Horizontal
Draws a horizontal line.
4: Vertical
Draws a vertical line.
5: Tangent(
Draws a line segment tangent to a function.
6: DrawF
Draws a function.
7: Shade(
Shades an area between two functions.
8: DrawInv
Draws the inverse of a function.
9: Circle(
Draws a circle.
0: Text(
Draws text on a graph screen.
A: Pen
Activates the free-form drawing tool.