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Popular >

f(x)=sqrt(|x|-2)

Solution

f (x) = ∣ x ∣ - 2

Solution

Domain : x \leq - 2 or x \geq 2

Range : f (x) \geq 0

X Intercepts : (- 2, 0), (2, 0)

Asymptotes : None

Extreme Points : Minimum (- 2, 0), Minimum (2, 0)

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Interval Notation

Domain : (- \infty, - 2] \cup [2, \infty)

Range : [0, \infty)

Solution steps

Domain of

∣ x ∣ - 2 : x \leq - 2 or x \geq 2

Range of

∣ x ∣ - 2 : f (x) \geq 0

Axis interception points of

∣ x ∣ - 2 :

X Intercepts

: (- 2, 0), (2, 0)

Asymptotes of

∣ x ∣ - 2 :

None

Extreme Points of

∣ x ∣ - 2 :

Minimum

(- 2, 0),

Minimum

(2, 0)

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f (x) = (x + 4)^{\frac{2}{3}}

f(x)=sqrt(-x^2)

f (x) = - x^{2}

Frequently Asked Questions (FAQ)

What is the f(x)=sqrt(|x|-2) ?
The f(x)=sqrt(|x|-2) is