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Use calculus to find the coordinates of all local extreme points and inflection points of the function f(x)=x^3-9x^2-48x+52. Determine the type of local extremum.
Use calculus to find the coordinates of all local extreme points and inflection points of the function f(x)=x^3-9x^2-48x+52. Determine the type of local extremum.
Solution
3x*x - 18x - 48 = 0 x*x - 6x - 16 = 0 x = 8 ,-2 x = 8 local minima !!! x = -2 local maxima !!!
