CoursHeroTranscribedText: The heights, h, of two balls, in metres, after / seconds are shown in the graph. a) Determine the approximate time interval for when the two balls were less than 2 m apart. + b) When was the difference between the heights of the balls the greatest? vo 3. Given the graph of f(x) and g(x ) as shown. Sketch (f - g)(x) on f(x ) the same grid. Plot at least 4 points