Find the value or values of c that satisfy the equation f(b)−f(a)/ b−a = f′(c) in the conclusion of the mean value theorem for the given function and interval. f(x)=10x+ 10/x​, [1/2,2] ​(Use a comma to separate answers as​ needed.)

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas