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12 Nov 2019
let f (x)=27x-x^3
a. find all the critical points of f.
b. find all the inflexible points of f.
c. on what interval(s) is f an increasing function? a decreasing function?
d. on what intervals is the graph of f concave up? concave down?
let f (x)=27x-x^3
a. find all the critical points of f.
b. find all the inflexible points of f.
c. on what interval(s) is f an increasing function? a decreasing function?
d. on what intervals is the graph of f concave up? concave down?
Lelia LubowitzLv2
24 Jul 2019
