1 Let f (x) = 1 Can we use the mean value theorem to say the equation f'(x) = 2 < x < 4? has a solution where 4 Choose 1 answer: A No, since the function is not differentiable on that interval. No, since the average rate of change of f over the interval 2 < < 4 isn't equal to 1 B 4 Yes, both conditions for using the mean value theorem have been met.