Final answer:
The relative maximum and minimum values of a function can be found by analyzing its first and second derivatives.
Step-by-step explanation:
The relative maximum and minimum values of a function can be found by analyzing its first and second derivatives. If the second derivative is positive at a certain point, that point represents a relative minimum. If the second derivative is negative at a certain point, that point represents a relative maximum. Based on the given options, the correct answer is C) rel max: 2 rel min: -2.