Find the local maximum and minimum values of f(x)=x^3-6x^2+5

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

An equation where variables are used to represent known values—function notation true or false

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude