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Popular >

f(x)=x^4-8x^3+18x^2-27

Solution

f (x) = x^{4} - 8 x^{3} + 18 x^{2} - 27

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 27

X Intercepts : (- 1, 0), (3, 0), Y Intercepts : (0, - 27)

Asymptotes : None

Extreme Points : Minimum (0, - 27), Saddle (3, 0)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 27, \infty)

Solution steps

Domain of

x^{4} - 8 x^{3} + 18 x^{2} - 27 : - \infty < x < \infty

Range of

x^{4} - 8 x^{3} + 18 x^{2} - 27 : f (x) \geq - 27

Axis interception points of

x^{4} - 8 x^{3} + 18 x^{2} - 27 :

X Intercepts

: (- 1, 0), (3, 0),

Y Intercepts

: (0, - 27)

Asymptotes of

x^{4} - 8 x^{3} + 18 x^{2} - 27 :

None

Extreme Points of

x^{4} - 8 x^{3} + 18 x^{2} - 27 :

Minimum

(0, - 27),

Saddle

(3, 0)

Popular Examples

f(x)=(x^2)/(x+7)

f (x) = \frac{x ^{2}}{x + 7}

f(x)=-0.0556x^2+1.6661x-0.1612

f (x) = - 0.0556 x^{2} + 1.6661 x - 0.1612

f (1) = \frac{1}{x}

f (y) = y e^{y}

f(x)=((9x-4))/((4x+8))

f (x) = \frac{( 9 x - 4 )}{( 4 x + 8 )}

Frequently Asked Questions (FAQ)

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