2A The student applies mathematical processes to understand that functions have distinct key attributes and understand the relationship between a function and its inverse.
2B graph and write the inverse of a function using notation such as f-ยน (x);
2C describe and analyze the relationship between a function and its inverse (quadratic and square root, logarithmic and exponential), including the restriction(s) on domain, which will restrict its range
2D use the composition of two functions, including the necessary restrictions on the domain, to determine if the functions are inverses of each other.
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