Texas Instruments TI-84 PLUS SILV Guidebook - Page 90

ZStandard ZStandard replots the functions immediately. It updates the window variables to the standard values shown below. Xmin=L10 Xmax=10 Xscl=1 Ymin=L10 Ymax=10 Yscl=1 Xres=1 ZTrig ZTrig replots the functions immediately. It updates the window variables to preset values that are appropriate for plotting trig functions. Those preset values in Radian mode are shown below. Xmin=L(47à24)p (decimal equivalent) Xmax=(47à24)p (decimal equivalent) Xscl=p/2 (decimal equivalent) Ymin=L4 Ymax=4 Yscl=1 ZInteger ZInteger redefines the viewing window to the dimensions shown below. To use ZInteger, move the cursor to the point that you want to be the center of the new window, and then press Í; ZInteger replots the functions. @X=1 @Y=1 Xscl=10 Yscl=10 ZoomStat ZoomStat redefines the viewing window so that all statistical data points are displayed. For regular and modified box plots, only Xmin and Xmax are adjusted. ZoomFit ZoomFit replots the functions immediately. ZoomFit recalculates YMin and YMax to include the minimum and maximum Y values of the selected functions between the current XMin and XMax. XMin and XMax are not changed. ZQuadrant1 ZQuandrant1 replots the function immediately. It redefines the window settings so that only quadrant 1 is displayed. Chapter 3: Function Graphing 83