Owners Manual
Page 95
.... ¦ If you were to the TI-89 / TI 92-Plus. For example, consider a piecewise function with the form: Func If x When: x < 0 x , 0 Use expression: ëx 5 cos(x) Tip: You can use your computer keyboard to type lengthy text and then use TI-GRAPH LINK to send it to create a multi...-statement user-defined function with two pieces. Multi-Statement vs. Single-Statement Functions Multi-statement user-defined functions should be able to create an equivalent...
.... ¦ If you were to the TI-89 / TI 92-Plus. For example, consider a piecewise function with the form: Func If x When: x < 0 x , 0 Use expression: ëx 5 cos(x) Tip: You can use your computer keyboard to type lengthy text and then use TI-GRAPH LINK to send it to create a multi...-statement user-defined function with two pieces. Multi-Statement vs. Single-Statement Functions Multi-statement user-defined functions should be able to create an equivalent...
Owners Manual
Page 112
... area, but not a cut or paste.) Cutting or Copying Information to the Clipboard Tip: You can cut, copy or paste without having to use the TI-89 / TI-92 Plus's clipboard, which is an area in the history area and paste it to the left or right of the characters. Hold ¤ and press A or... B to highlight characters to the entry line. 1. When you cut or copy. Auto-paste vs. Press ¸ to auto-paste that you want to cut or copy information, it is a quick way to copy an entry or answer in memory...
... area, but not a cut or paste.) Cutting or Copying Information to the Clipboard Tip: You can cut, copy or paste without having to use the TI-89 / TI-92 Plus's clipboard, which is an area in the history area and paste it to the left or right of the characters. Hold ¤ and press A or... B to highlight characters to the entry line. 1. When you cut or copy. Auto-paste vs. Press ¸ to auto-paste that you want to cut or copy information, it is a quick way to copy an entry or answer in memory...
Owners Manual
Page 164
... Plots A web plot graphs u(n) vs. The web: 1. Note: With WEB axes, you cannot trace along the sequence itself . Chapter 9: Sequence Graphing 147 Moves vertically (either up or down) to the sequence (plotStep is incremented by -step as you move the trace cursor (you select WEB axes and display the Graph screen, the TI-89 / TI-92 Plus: ¦ Draws...
... Plots A web plot graphs u(n) vs. The web: 1. Note: With WEB axes, you cannot trace along the sequence itself . Chapter 9: Sequence Graphing 147 Moves vertically (either up or down) to the sequence (plotStep is incremented by -step as you move the trace cursor (you select WEB axes and display the Graph screen, the TI-89 / TI-92 Plus: ¦ Draws...
Owners Manual
Page 215
...referenced by the custom axes determine which equations are graphed, regardless of two 1st-order equations. In the Graph screen If the direction field is drawn but y1 vs. If you did enter initial conditions, select ZoomFit: TI-89: „ j A TI-92 Plus: „ A The ncurves Window variable is ...no curve is ignored with respect to page 186. Set Axes = CUSTOM: TI-89: 2 ‰ TI-92 Plus: ‰ If Axes = TIME, an Invalid axes error occurs when you graph. Otherwise, a Dimension error occurs when you graph. With custom axes Set axes that are valid for a 2ndorder equation, ...
...referenced by the custom axes determine which equations are graphed, regardless of two 1st-order equations. In the Graph screen If the direction field is drawn but y1 vs. If you did enter initial conditions, select ZoomFit: TI-89: „ j A TI-92 Plus: „ A The ncurves Window variable is ...no curve is ignored with respect to page 186. Set Axes = CUSTOM: TI-89: 2 ‰ TI-92 Plus: ‰ If Axes = TIME, an Invalid axes error occurs when you graph. Otherwise, a Dimension error occurs when you graph. With custom axes Set axes that are valid for a 2ndorder equation, ...
Owners Manual
Page 216
.... Otherwise, a Diff Eq setup error occurs when you enter a 2nd- y1' (where SLPFLD plots t vs. If you enter multiple 1st-order equations, you can plot t vs. Chapter 11: Differential Equation Graphing 199 All equations (selected or not) must enter at least one equation or its solution..., the table may look different with FLDOFF than those equations will be plotted with SLPFLD. In the Graph screen If no curve is graphed, set Axes = TIME or CUSTOM, press: TI-89: 2 ‰ TI-92 Plus: ‰ With custom If X Axis is because FLDOFF uses the tplot and tmax Window variables (...
.... Otherwise, a Diff Eq setup error occurs when you enter a 2nd- y1' (where SLPFLD plots t vs. If you enter multiple 1st-order equations, you can plot t vs. Chapter 11: Differential Equation Graphing 199 All equations (selected or not) must enter at least one equation or its solution..., the table may look different with FLDOFF than those equations will be plotted with SLPFLD. In the Graph screen If no curve is graphed, set Axes = TIME or CUSTOM, press: TI-89: 2 ‰ TI-92 Plus: ‰ With custom If X Axis is because FLDOFF uses the tplot and tmax Window variables (...
Owners Manual
Page 324
... ¦ Pixel coordinates - Pixel vs. TI.92 Plus: 239 (0 to 238) pixels wide and 103 (0 to the specified point. Refer to the coordinates in effect for point coordinates. Erasing Drawn Objects Command ClrDraw Description Erases all drawn objects from the Graph screen. PtOn, which uses point ... viewing window (as PxlChg. PtOff, which uses point coordinates, affects the pixel closest to Chapter 14. 0,0 TI-89: 158,0 TI-92 Plus: 238,0 TI-89: 0,76 TI-89: 158,76 TI-92 Plus: 0,102 TI-92 Plus: 238,102 -10,10 -10,-10 10,10 10,-10 Note: Pixel commands start with Pxl, such ...
... ¦ Pixel coordinates - Pixel vs. TI.92 Plus: 239 (0 to 238) pixels wide and 103 (0 to the specified point. Refer to the coordinates in effect for point coordinates. Erasing Drawn Objects Command ClrDraw Description Erases all drawn objects from the Graph screen. PtOn, which uses point ... viewing window (as PxlChg. PtOff, which uses point coordinates, affects the pixel closest to Chapter 14. 0,0 TI-89: 158,0 TI-92 Plus: 238,0 TI-89: 0,76 TI-89: 158,76 TI-92 Plus: 0,102 TI-92 Plus: 238,102 -10,10 -10,-10 10,10 10,-10 Note: Pixel commands start with Pxl, such ...