Naive set theory: Functions
Properties of functions
For each of the functions from \(\mathbb{R}\) to \(\mathbb{R}\) below, use the shown graph to determine whether it is an injection, a surjection, or a bijection.
Make choices so that a correct statement is placed under the graph.
This function is injection, surjection, and bijection.
This function is injection, surjection, and bijection.
This function is injection, surjection, and bijection.
This function is injection, surjection, and bijection.
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