How much time does it take for a bird flying at a speed of 55 kilometers per hour to travel a distance of 1,900 kilometers

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

This question awards 100 ! i really don’t want to fail i will also mark you !

Triangle xyz has vertices x(1,3), y(0,0)