X=2t/t^2 +1 and y=2t/t^2 +1
Find dy/dx

dy/dx=1

Hope this helps! Please vote brainliest! :)

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

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.