Find the average rate of change of f(x) sq rt x+6 = on [4, 9]. Round your answer to the nearest hundredth.

Step-by-step explanation:

The average rate of change is an algebra thing, whereas the instantaneous rate of change is a calculus thing.  Since this is not a straight line we are simply finding the slope of the straight line that connects the 2 coordinates (4, y) and (9, y).  To find the y's in each case, sub in the x value and solve for y:

If  when x = 4, then  and the coordinate is .

Likewise for the other coordinate when x = 9.   and the coordinate is

Using the slope formula,

and

and

m = .14 rounded

function 2 has a greater rate of change than function 1

function 2 has a greater y-intercept than function 1

step-by-step explanation:

95.03 is the answer. hope this !