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Popular >

f(x)=x^4-4x^2+9

Solution

f (x) = x^{4} - 4 x^{2} + 9

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq 5

Y Intercepts : (0, 9)

Asymptotes : None

Extreme Points : Minimum (- 2, 5), Maximum (0, 9), Minimum (2, 5)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [5, \infty)

Solution steps

Domain of

x^{4} - 4 x^{2} + 9 : - \infty < x < \infty

Range of

x^{4} - 4 x^{2} + 9 : f (x) \geq 5

Axis interception points of

x^{4} - 4 x^{2} + 9 :

Y Intercepts

: (0, 9)

Asymptotes of

x^{4} - 4 x^{2} + 9 :

None

Extreme Points of

x^{4} - 4 x^{2} + 9 :

Minimum

(- 2, 5),

Maximum

(0, 9),

Minimum

(2, 5)

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f (x) = arctan (x - 1 - x^{2})

Frequently Asked Questions (FAQ)

What is the f(x)=x^4-4x^2+9 ?
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