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Popular >

y=x^3-2x^2-8x

Solution

y = x^{3} - 2 x^{2} - 8 x

Solution

Domain : - \infty < x < \infty

Range : - \infty < f (x) < \infty

X Intercepts : (0, 0), (- 2, 0), (4, 0), Y Intercepts : (0, 0)

Asymptotes : None

Extreme Points : Maximum (\frac{2 ( 1 - 7 )}{3}, \frac{112 7 - 160}{27}), Minimum (\frac{2 ( 1 + 7 )}{3}, \frac{- 160 - 112 7}{27})

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \infty)

Solution steps

Domain of

x^{3} - 2 x^{2} - 8 x : - \infty < x < \infty

Range of

x^{3} - 2 x^{2} - 8 x : - \infty < f (x) < \infty

Axis interception points of

x^{3} - 2 x^{2} - 8 x :

X Intercepts

: (0, 0), (- 2, 0), (4, 0),

Y Intercepts

: (0, 0)

Asymptotes of

x^{3} - 2 x^{2} - 8 x :

None

Extreme Points of

x^{3} - 2 x^{2} - 8 x :

Maximum

(\frac{2 ( 1 - 7 )}{3}, \frac{112 7 - 160}{27}),

Minimum

(\frac{2 ( 1 + 7 )}{3}, \frac{- 160 - 112 7}{27})

Popular Examples

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f (x) = x^{2} - 10 x + 7

Frequently Asked Questions (FAQ)

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