Write the standard equation for the circle whose center is at (4,6) and whose radius is 4.

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

If you answer right ill give brainliest, : )

Consider the graph of the exponential function y=3(2)×