If , what is the average rate of change of f(x) over the interval [1, 5]?

step-by-step explanation:

by definition, the average rate of change of any function f(x) in any given closed interval [a,b] is:

so, applying that definition here, we see that here a=4 and b=13.

therefore, the average rate of change in f(x) over the interval [4,13] will be depicted as:

thus,   is the correct answer.

215.92 dollars is the answer

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!