Radian Degree; Function Parametric Polar Seq; Thick Dot-Thick Thin Dot-Thin - Texas Instruments TI-84 Plus CE Getting Started

• An answer displayed on the home screen
• Coordinates on a graph
• The Tangent( DRAW instruction equation of the line, x, and dy/dx values
• Results of calculated operations
• The regression equation stored after the execution of a regression model
RADIAN DEGREE
Angle modes control how the calculator interprets angle values in trigonometric
functions and polar/rectangular conversions. The RADIAN or DEGREE setting will
display in the status bar.
mode interprets angle values as radians. Answers display in radians.
RADIAN
mode interprets angle values as degrees. Answers display in degrees. Polar
DEGREE
complex number arguments are always interpreted in radians.
FUNCTION PARAMETRIC POLAR SEQ
Graphing modes define the graphing parameters.
graphing mode plots functions, where Y is a function of X.
FUNCTION
graphing mode plots relations, where X and Y are functions of T.
PARAMETRIC
graphing mode plots functions, where r is a function of q.
POLAR
graphing mode plots sequences. Three sequences are available: u, v and w,
SEQUENCE
with an option of the independent variables of n, n+1 and n+2.

THICK DOT-THICK THIN DOT-THIN

Line Style:
THICK
DOT-THICK
THIN
Graphs as:
Thick line style (default). More pixels displayed around a
plotted point (pixel). Equivalent to CONNECTED on earlier
TI-84 Plus calculators.
Large dot plotting. (3x3 pixels). Equivalent to DOT on earlier
TI-84 Plus calculators.
Thin line style (graphing per pixel). Use THIN for functions
Setting Up the Calculator Modes 23