User Manual
Page 4
... 3-8 Setting WINDOW FORMAT 3-10 Displaying a Graph 3-11 Exploring a Graph with the Free-Moving Cursor ........ 3-13 Exploring a Graph with TRACE 3-14 Exploring a Graph with ZOOM 3-16 Using ZOOM MEMORY 3-19 Setting ZOOM FACTORS 3-21 Using CALC (Calculate) Operations 3-22 Chapter 4: Parametric Graphing Getting Started: Path of a Ball 4-2 Defining and Displaying a Parametric Graph 4-3 Exploring a Parametric Graph 4-6 Chapter 5: Polar Graphing Getting Started: Polar Rose 5-2 Defining...
... 3-8 Setting WINDOW FORMAT 3-10 Displaying a Graph 3-11 Exploring a Graph with the Free-Moving Cursor ........ 3-13 Exploring a Graph with TRACE 3-14 Exploring a Graph with ZOOM 3-16 Using ZOOM MEMORY 3-19 Setting ZOOM FACTORS 3-21 Using CALC (Calculate) Operations 3-22 Chapter 4: Parametric Graphing Getting Started: Path of a Ball 4-2 Defining and Displaying a Parametric Graph 4-3 Exploring a Parametric Graph 4-6 Chapter 5: Polar Graphing Getting Started: Polar Rose 5-2 Defining...
User Manual
Page 23
... at the top of a function. 1. A new prompt is displayed again, with the free-moving cursor, TRACE, and the table. Use | to trace to display the CALCULATE menu. Press 4 to the right of the maximum and then press Í. Use ~ to trace along the curve to a point to the left of the maximum and... then press Í. Use | to trace along the curve to a point to select maximum. The graph is ...
... at the top of a function. 1. A new prompt is displayed again, with the free-moving cursor, TRACE, and the table. Use | to trace to display the CALCULATE menu. Press 4 to the right of the maximum and then press Í. Use ~ to trace along the curve to a point to the left of the maximum and... then press Í. Use | to trace along the curve to a point to select maximum. The graph is ...
User Manual
Page 63
... FORMAT 3-10 Displaying a Graph 3-11 Exploring a Graph with the Free-Moving Cursor ........ 3-13 Exploring a Graph with TRACE 3-14 Exploring a Graph with ZOOM 3-16 Using ZOOM MEMORY 3-19 Setting ZOOM FACTORS 3-20 Using CALC (Calculate) Operations 3-21 Function Graphing 3-1 It also lays the foundation for using the other graphing features of the TI.82. Chapter Contents Getting Started: Graphing a Circle 3-2 Defining a Graph 3-3 Setting Graph Modes 3-4 Defining Functions...
... FORMAT 3-10 Displaying a Graph 3-11 Exploring a Graph with the Free-Moving Cursor ........ 3-13 Exploring a Graph with TRACE 3-14 Exploring a Graph with ZOOM 3-16 Using ZOOM MEMORY 3-19 Setting ZOOM FACTORS 3-20 Using CALC (Calculate) Operations 3-21 Function Graphing 3-1 It also lays the foundation for using the other graphing features of the TI.82. Chapter Contents Getting Started: Graphing a Circle 3-2 Defining a Graph 3-3 Setting Graph Modes 3-4 Defining Functions...
User Manual
Page 83
...Finds numeric integral of function. When | or ~ are displayed (even if you have selected CoordOff on the WINDOW FORMAT screen). 4. Function Graphing 3-21 Using CALC (Calculate) Operations Pressing y ãCALCä (above r) accesses a menu with a prompt for you can be an expression). Note: When ...Finds numeric derivative of function. Enter a real value for X between functions at the entered X and the coordinate values are pressed, the free-moving cursor appears. You are prompted to enter X. 2. Finds root of function. Select value from the CALC menu. when there is...
...Finds numeric integral of function. When | or ~ are displayed (even if you have selected CoordOff on the WINDOW FORMAT screen). 4. Function Graphing 3-21 Using CALC (Calculate) Operations Pressing y ãCALCä (above r) accesses a menu with a prompt for you can be an expression). Note: When ...Finds numeric derivative of function. Enter a real value for X between functions at the entered X and the coordinate values are pressed, the free-moving cursor appears. You are prompted to enter X. 2. Finds root of function. Select value from the CALC menu. when there is...
User Manual
Page 86
When you press |, ~, }, or †, the free-moving cursor appears. It uses the fnInt( function, with a tolerance of a function at which you press |, ~, }, or †, the free-moving cursor appears. ‰f(x)dx ‰f(x)dx (numerical integral, CALC item 7) finds the numerical integral of a... derivative, CALC item 6) finds the numerical derivative (slope) of 1EL3. 1. The current graph is displayed. 2. When you want to calculate the integral. 3. Use ClrDraw or any change that invokes Smart Graph to enter Lower Bound. 2. Move the cursor to the X value at a point with...
When you press |, ~, }, or †, the free-moving cursor appears. It uses the fnInt( function, with a tolerance of a function at which you press |, ~, }, or †, the free-moving cursor appears. ‰f(x)dx ‰f(x)dx (numerical integral, CALC item 7) finds the numerical integral of a... derivative, CALC item 6) finds the numerical derivative (slope) of 1EL3. 1. The current graph is displayed. 2. When you want to calculate the integral. 3. Use ClrDraw or any change that invokes Smart Graph to enter Lower Bound. 2. Move the cursor to the X value at a point with...
User Manual
Page 92
...Y, and T. (In PolarGC FORMAT, X, Y, R, q and T are updated, and R, q, and T are displayed.) The X and Y (or R and q) values are calculated from T. In RectGC FORMAT, moving the cursor updates and displays (if FORMAT is on the first selected equation at a time. ZOOM ZOOM operations work in... and return, if Smart Graph has not caused the graph to change appropriately. Exploring a Parametric Graph As in Function graphing, three tools are available for exploring a graph: using the free-moving cursor works in Par graphing just as they do in Func graphing. The number of the equation...
...Y, and T. (In PolarGC FORMAT, X, Y, R, q and T are updated, and R, q, and T are displayed.) The X and Y (or R and q) values are calculated from T. In RectGC FORMAT, moving the cursor updates and displays (if FORMAT is on the first selected equation at a time. ZOOM ZOOM operations work in... and return, if Smart Graph has not caused the graph to change appropriately. Exploring a Parametric Graph As in Function graphing, three tools are available for exploring a graph: using the free-moving cursor works in Par graphing just as they do in Func graphing. The number of the equation...
User Manual
Page 104
... you begin a trace, the cursor is CoordOn) the values of the screen continue to n=nMin. X and Y (or R and q) are calculated from n. ~ moves the cursor between the function and the graph of n, X, and Y (or R and q). QuickZoom and panning are affected. Only the X (Xmin, Xmax, and Xscl) and Y (Ymin..., except when you begin a trace, the cursor is CoordOn) the values of Y=X, displaying both for exploring a graph: using the free-moving cursor works in Seq graphing just as they do in Func graphing. It updates Un, n, X, and Y. If the cursor moves off the top or bottom of the screen,...
... you begin a trace, the cursor is CoordOn) the values of the screen continue to n=nMin. X and Y (or R and q) are calculated from n. ~ moves the cursor between the function and the graph of n, X, and Y (or R and q). QuickZoom and panning are affected. Only the X (Xmin, Xmax, and Xscl) and Y (Ymin..., except when you begin a trace, the cursor is CoordOn) the values of Y=X, displaying both for exploring a graph: using the free-moving cursor works in Seq graphing just as they do in Func graphing. It updates Un, n, X, and Y. If the cursor moves off the top or bottom of the screen,...