To find the speed of a car, use the expression d ÷ t, where d represents the distance and t represents time. Find the speed of a car that travels from Clinton to Greenville in 2 hours. The distance between clinton and greensville is 124 miles

62

Step-by-step explanation:

The expression is d ÷ t.

D = 124m

T = 2 hrs

Plug the numbers in:

124 ÷ 2 = 62

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.