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Introduction to inverses. Objectives. Students will be able to determine the inverse of a function graphically. Practice with the vertical line test – do these pass?. What is an inverse?. The inverse of a function (or a relation) basically switches the input (x) and the output (y).
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Objectives • Students will be able to determine the inverse of a function graphically.
What is an inverse? • The inverse of a function (or a relation) basically switches the input (x) and the output (y). • The following are inverses: {(1, 2), (4, 5)} {(2, 1), (5, 4)}