verify that two functions are inverses of each other tabularly and graphically such as situations involving compound interest and interest rate, velocity and braking distance, and Fahrenheit-Celsius conversions;
Patterns and structure. The student applies mathematical processes to understand the connections among representations of functions and combinations of functions, including the constant function, π(π₯) = π₯, π(π₯) = π₯Β², π(π₯) = βπ₯, π(π₯) = 1/π₯, π(π₯) = π₯Β³, π(π₯) = Β³βπ₯, π(π₯) = π to the π₯ power, π(π₯) = |π₯|, and π(π₯)=πππ πππ π-π (π₯) where π is 2, 10 or π; functions and their inverses; and key attributes of these functions.