To find where f'(x) = 2(5x - 2) is equal to 0, we check

Last updated: 7/16/2022

To find where f'(x) = 2(5x - 2) is equal to 0, we check where 5x 2 is equal to 0. 5x − 2 = 0 x = Because f'(x) exists for all values of x, you can conclude that this is the only critical number. Thus, the critical number of f(x) is as follows. (Enter your answers as a comma-separated list.) X =