How do we know if a graph represents either direct or inverse proportionality? We look for certain features of the graph and perform some test calculations to help us decide. Look at this graph: The ...
Learn how to find the inverse of a rational function. A rational function is a function that has an expression in the numerator and the denominator of the function. The inverse of a function is a ...
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How to find the inverse of coordinate points
In this video series I will show you how to find the inverse of a function by graphing and algebraically. With a graph two inverses are related to each other as the reflection over the y=x line.
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