How to Do an Inverse Function on a TI89?

Answer Solving inverse functions is a technique taught in high school algebra. You can use the TI-89's solver function with symbolic manipulation to help you solve inverse functions. A graphed inverse fun... Read More »

Top Q&A For: How to Do an Inverse Function on a TI89

How to Use the Inverse Log Function in Excel?

A logarithm is the exponent of a mathematical equation. For example, in base 2, log 3 = 8. The inverse logarithm expresses that relationship as 2 raised to the third power equals 8. Excel uses this... Read More »

How to Algebraically Find the Inverse of a Function?

You can think of mathematical functions, usually denoted as f(x) or g(x), as a road map of mathematical operations it takes to get you from x to y. For example, consider the function f(x) = 5x - 2.... Read More »

How to Find a Equation for an Inverse Function?

Inverse functions are complementary to standard functions and represent the equation necessary to determine what initial value was used to derive the returned value. Inverse functions are commonly ... Read More »

How to Find the Inverse of a Quadratic Function?

A quadratic function. Note that the minimum point is within the domain, so this function doesn't have an inverseCalculating the inverse of a linear function is easy: just make x the subject of the ... Read More »