TI-83 Plus Tables and Reference Information 678
Function or Instruction/
Arguments Result Key or Keys/
Menu or Screen/Item
pxl.Test(row,column)Returns 1 if pixel (row, column) is on,
0 if it is off; 0 row 62 and
0 column 94.
y <
POINTS
7:pxl.Test(
P4Rx(r,
q)Returns X, given polar coordinates r
and q or a list of polar coordinates. y ;
ANGLE
7:P4Rx(
P4Ry(r,
q)Returns Y, given polar coordinates r
and q or a list of polar coordinates. y ;
ANGLE
8:P4Ry(
QuadReg [Xlistname,
Ylistname,
f
re
q
list,
regequ]
Fits a quadratic regression model to
X
listname and Ylistname with
frequency
f
re
q
list, and stores the
regression equation to regequ.
…
CALC
5:QuadReg
QuartReg [Xlistname,
Ylistname,
f
re
q
list,
regequ]
Fits a quartic regression model to
X
listname and Ylistname with
frequency
f
re
q
list, and stores the
regression equation to regequ.
…
CALC
7:QuartReg
Radian Sets radian angle mode. † z
Radian
rand[(numtrials)] Returns a random number between 0
and 1 for a specified number of trials
numtrials.
PRB
1:rand
randBin(numtrials,
p
rob
[,numsimulations])Generates and displays a random
real number from a specified
Binomial distribution.
PRB
7:randBin(