Function Monotonicity (Increasing)
Instructions
Use this dynamic activity to explore the function monotonicity (increasing). You can change the arbitrary pair of , with < and check the value of f(x) and f(y). You can also show multiple groups of random x and y in a certain interval and test the monotonicity of this function.
Reflection Questions
You may change the function as well. Change the function to a nonmonotonic one and explore the test. What would be the definition of a monotonic decreasing function?