Max and maggie have to clean the house. it takes max 12 hours to clean the house, while maggie can complete the task in 4 hours. their sister says that it will take 3 hours to complete if they work together. explain each step in solving this equation and determine if the sister is correct or not.

i think the answer is fried chicken ; >

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.