Manually Manipulating Functions - Texas Instruments TI-NSPIRE Software Manual

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Manually manipulating functions

When you have graphed a function, you can use the Pointer tool (
translate, stretch and/or rotate it by grabbing its graph. As you maneuver
the graph, its symbolic representation also changes.
You can manipulate the following types of functions:
• Linear function; y=b
• Linear function; y=ax+b
• Quadratic function; y=a(x-b)
• Exponential function; y=exp(ax+b)+c
• Exponential function; y=b†exp(ax)+c
• Exponential function; y=d†exp(ax+b)+c
• Logarithmic function; y=a†ln(cx+b)+d
• Sinusoidal function; y=a†sin(cx+b)+d
• Cosinusoidal function; y=a†cos(cx+b)+d
Using Graphs & Geometry
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