What is the average rate of change of the function

The average rate of change of f(x) on the interval [a,b] is f(b)−f(a)/b−a.

We have that a=1, b=5, f(x)=5⋅2^x.

Thus, f(b)−f(a)/b−a = 5⋅2(5)−(5⋅2(1))/5−(1) = 75/2

 The average rate of change is 75/2 = 37.5.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e