Let f(x) = x^4 - 4x^3 - 18 x^2 + 77 a) a) Find all critical values of the...

Let f(x) = x^4 - 4x^3 - 18 x^2 + 77

a) a) Find all critical values of the function. [10]

b) b) Find all intervals of increase and decrease. [10]

c) Find all relative extrema. Use the second derivative test.

Label each as a relative max. or a relative min. [10]

d) d) Find on what interval(s) the function is concave up and concave down. [10]

e) e) Find all inflection point(s), if any, of the function. [10]

Expert Solution

milcah answered 2 years ago

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