Marcos is self employed electrician. he brought a truck for his business for $30,00 at 0%interest. after 5 years, he sold the truck for $5,000 . his average annual operating cost (insurance, gas and service) was 4,000. what was marcos actual annual cost owning the truck? !

your answer would be 20,000

536

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.