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Popular Functions >

f(x)=-x^4+6x^2-8x-25

Solution

f (x) = - x^{4} + 6 x^{2} - 8 x - 25

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq - 1

Y Intercepts : (0, - 25)

Asymptotes : None

Extreme Points : Maximum (- 2, - 1), Saddle (1, - 28)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, - 1]

Solution steps

Domain of

- x^{4} + 6 x^{2} - 8 x - 25 : - \infty < x < \infty

Range of

- x^{4} + 6 x^{2} - 8 x - 25 : f (x) \leq - 1

Axis interception points of

- x^{4} + 6 x^{2} - 8 x - 25 :

Y Intercepts

: (0, - 25)

Asymptotes of

- x^{4} + 6 x^{2} - 8 x - 25 :

None

Extreme Points of

- x^{4} + 6 x^{2} - 8 x - 25 :

Maximum

(- 2, - 1),

Saddle

(1, - 28)

Graph

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Frequently Asked Questions (FAQ)

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