What is the global 2x^3-5x^2+4x+2 ?

The global 2x^3-5x^2+4x+2 is None

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global 2x^3-5x^2+4x+2

global extreme points

2 x^{3} - 5 x^{2} + 4 x + 2

None

Solution steps

Find the extreme points:

Maximum

(\frac{2}{3}, \frac{82}{27}),

Minimum

(1, 3)

Find the function range:

(- \infty, \infty)

Verify extreme points are global points

None

x^{2} + x + 2

- x + \frac{3}{4} y = - 6

f (x) = - \frac{10}{x - 8}

x - 4 = 0

∣ x - 5 ∣