TI83-84 MATH DRAW

Table of Contents for CALCULATORing   Draw   Draw Points   Store GDB and Pic

DRAW 1:ClrDraw 2:Line(x1,y1,x2,y2) draws line segment 2:Line(x3,y3,x4,y4,0) erases part of the above drawn segment 3:Horizontal >> Horizontaly 4:Vertical >> Verticalx 5:Tangent(expression,xvalue) interactive or command 6:DrawF       >> DrawFexpression (this may be a multi-function expression, like Y1 - 5 7:Shade(lowerfx,upperfx[,xlow,xhigh,pattern,patres])       patterns 1=|, 2=-, 3=/, 4=\       partres 1=every pixel, ... 8=every 8th pixel 8:DrawInv >> DrawInvexpression goes to homescreen to complete 9:Circle(x,y,r) interactive or command 0:Text(row,column,value in "text or expression)       interactive:       0:Test(, then curser to location, then [ALPHA LOCK], then text       [CLEAR] to clear       upper left to lower right 0-57,0-94 A:Pen interactive only. A:Pen, then curser your pen path, then [ENTER] to stop

DRAW POINTS for pixels upper left to lower right 0-62,0-94 1:Pt-On( Pt-On(x,y[,mark]) or interactive mark is 1=., 2=box, 3=+ 2:Pt-Off( 3:Pt-Change( toggle on/off point 4:Pxl-On( 5:Pxl-Off( 6:Pxl-Change( 7:Pxl-Test(

DRAW STO Store GDB is Graphing Data Base 1:StorePic 2:RecallPic 3:StoreGDB 4:RecallGDB

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