Final answer:
The question is about finding the function r(x) given f(x) and g(x), but it lacks information about the operation needed to find r(x). Further clarification is required to solve this problem.
Step-by-step explanation:
The question asks to find the function r(x), which is not directly defined in the question, but we can infer that it might involve the functions f(x) and g(x) in some manner.
Step-by-step explanation:
- Observe the given functions f(x) = 63x² + 14x + 8 and g(x) = 6x + 83x² - 13x - 10.
- Determine if r(x) is meant to be the sum, difference, product, or quotient of f(x) and g(x), or any other operation.
- Since the operation is not given, and the given SEO keywords do not provide a clear context, more information is required to compute r(x).
Without additional information, we cannot accurately derive r(x).