Mathematics, 25.08.2019 07:30 vallhernandez13

For the function, f(x)=(9x+7)/(2x+4)
a. find the critical points or explain, with a derivative, why there are no critical points.
b. find the x and y coordinates of the absolute maximum and absolute minimum of f(x) in the interval [-10, 7]. be sure to show all the necessary supporting calculus.
c. find the x and y coordinates of the absolute maximum and absolute minimum of f(x) in the interval [0, 5]. be sure to show all the necessary supporting calculus.

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For the function, f(x)=(9x+7)/(2x+4)
a. find the critical points or explain, with a derivative...