The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√
, where h
is the height (in feet) above the transmitter.

Estimate the maximum distance x
(in nautical miles) between the plane that is receiving the signal and the transmitter. Round your answer to the nearest tenth.

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.