Select all that apply. which of the following ratios are equivalent to 4: 5? 12: 15 36 to 40 16 to 20

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.

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet