Find the length indicated

The answer should be 8.

Step-by-step explanation:

Since the whole thing is 14, and you have a part section as 6, subtract 6 from 14. This will give you 8. So, the missing length is 8.

the answer will be b x² +x-1

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.