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Popular >

f(x)=x^3+2x^2-8x

Solution

f (x) = 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{160 + 112 7}{27}), Minimum (\frac{2 ( 7 - 1 )}{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{160 + 112 7}{27}),

Minimum

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

Popular Examples

f(x)=-7x^5-2x^3+9x^2-25

f (x) = - 7 x^{5} - 2 x^{3} + 9 x^{2} - 25

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f(x)=(-1)/(x^2+5x-21)

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Frequently Asked Questions (FAQ)

What is the f(x)=x^3+2x^2-8x ?
The f(x)=x^3+2x^2-8x is