What is the average rate of change of g(x)=\dfrac{2}{x+3}g(x)= x+3 2 g, left parenthesis, x, right parenthesis, equals, start fraction, 2, divided by, x, plus, 3, end fraction over the interval 1\le x \le31≤x≤31, is less than or equal to, x, is less than or equal to, 3?

Explanation:

We are given that

Interval=[1,3]

We h of have to find the average rate of change of g(x).

Let a=1 and b=3

Mean value theorem

Average rate of change of g(x)=

Using mean value theorem

Average rate of change of g(x)=

Average rate of change of g(x)=

mistakes are ok

hypothesising or postulating