Click on the solution set graphic until the correct one is displayed. -infinite set of points on the line

-point in quadrant I

-{} or empty set

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.