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Popular Functions >

f(x)=-5x^4-x^3+22x^2+4x-8

Solution

f (x) = - 5 x^{4} - x^{3} + 22 x^{2} + 4 x - 8

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 18.90532 \dots

X Intercepts : (- 2, 0), (2, 0), (\frac{- 1 + 41}{10}, 0), (\frac{- 1 - 41}{10}, 0), Y Intercepts : (0, - 8)

Asymptotes : None

Extreme Points : Maximum (- 1.51500 \dots, 13.57192 \dots), Minimum (- 0.09068 \dots, - 8.18140 \dots), Maximum (1.45569 \dots, 18.90532 \dots)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 18.90532 \dots]

Solution steps

Domain of

- 5 x^{4} - x^{3} + 22 x^{2} + 4 x - 8 : - \infty < x < \infty

Range of

- 5 x^{4} - x^{3} + 22 x^{2} + 4 x - 8 : f (x) \leq 18.90532 \dots

Axis interception points of

- 5 x^{4} - x^{3} + 22 x^{2} + 4 x - 8 :

X Intercepts

: (- 2, 0), (2, 0), (\frac{- 1 + 41}{10}, 0), (\frac{- 1 - 41}{10}, 0),

Y Intercepts

: (0, - 8)

Asymptotes of

- 5 x^{4} - x^{3} + 22 x^{2} + 4 x - 8 :

None

Extreme Points of

- 5 x^{4} - x^{3} + 22 x^{2} + 4 x - 8 :

Maximum

(- 1.51500 \dots, 13.57192 \dots),

Minimum

(- 0.09068 \dots, - 8.18140 \dots),

Maximum

(1.45569 \dots, 18.90532 \dots)

Graph

Popular Examples

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F(x)=|x-4|-3|x+1|+2|x|-x+2

f(x)=(-2(x-3)(x+1))/((x+1)(x-2))

Frequently Asked Questions (FAQ)

What is the f(x)=-5x^4-x^3+22x^2+4x-8 ?
The f(x)=-5x^4-x^3+22x^2+4x-8 is