The instructions are: Find the critical numbers of the function. (Enter your answers as a comma-separated list. Use n to denote any arbitrary integer values. If an answer does not exist, enter
Math Tutors
Years on market
We say that x = c x = c is a critical point of the function f (x) f ( x) if f (c) f ( c) exists and if either of the following are true. f ′(c) =0 OR f ′(c) doesn't exist f ′ ( c) = 0 OR f ′ ( c) doesn't
Solve math questions
If you're looking for help with math problems, you've come to the right place. Our experts are here to help you solve even the most difficult math questions.
Clarify mathematic equations
One way to think about math equations is to think of them as a puzzle. Each piece of the equation fits together to create a complete picture. When one piece is missing, it can be difficult to see the whole picture.
Have more time for your recreation
Mathematics is the study of numbers, shapes, and patterns. It is used in everyday life, from counting and measuring to more complex problems solving.
Reach support from expert tutors
If you need help, we're here for you 24/7.
Another set of critical numbers can be found by setting the denominator equal to zero; When you do that, you’ll find out where the derivative is undefined: (x 2 – 9) = 0 (x – 3)(x + 3) = 0; x =
Clarify math problem
24/7 help
Solve mathematic equations
More than just an application