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Popular >

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)

Popular Examples

f(x)=x^4-2x^3-13x^2-14x+24

f (x) = x^{4} - 2 x^{3} - 13 x^{2} - 14 x + 24

f(x)=1.91919E20x^{1972}

f (x) = 1.91919 E 20 x^{1972}

f(x)=5sin(x)+2x

f (x) = 5 sin (x) + 2 x

f(n)=12n^3-15n^2-251n+389

f (n) = 12 n^{3} - 15 n^{2} - 251 n + 389

y = - x^{3} + 2 x^{2} + 9

Frequently Asked Questions (FAQ)

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