( 1 3/4 +2 3/8) + 5 7/8

So,1 3/4 x 2 = 1 6/8

1 6/8 + 2 3/8 = 4 1/8

And now 4 1/8 + 5 7/8 = 10

I hope this helps

give brainest

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.