I'll give brainliest! whats the value of r that makes the equation true? r+(-0.16)=0.37 a)-0.53 b)-0.21 c)0.21 d)0.53

The answer is D Because -0.16 + 0.53 = 0.37

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.