Find the distance between the points 5, – 10 and – 4, – 10.

9

Step-by-step explanation:

Since the y coordinates are the same, we only have to find the distance between the x coordinates.

5 - -4 = 5+4 = 9

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.