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Popular >

f(x)=sqrt(x^2+2x-1)

Solution

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

Solution

Domain : x \leq - 2 - 1 or x \geq 2 - 1

Range : f (x) \geq 0

X Intercepts : (- 1 + 2, 0), (- 1 - 2, 0)

Asymptotes : Slant y = x + 1, y = - x - 1

Extreme Points : Minimum (- 1 - 2, 0), Minimum (- 1 + 2, 0)

+1

Interval Notation

Domain : (- \infty, - 2 - 1] \cup [2 - 1, \infty)

Range : [0, \infty)

Solution steps

Domain of

x^{2} + 2 x - 1 : x \leq - 2 - 1 or x \geq 2 - 1

Range of

x^{2} + 2 x - 1 : f (x) \geq 0

Axis interception points of

x^{2} + 2 x - 1 :

X Intercepts

: (- 1 + 2, 0), (- 1 - 2, 0)

Asymptotes of

x^{2} + 2 x - 1 :

Slant

: y = x + 1, y = - x - 1

Extreme Points of

x^{2} + 2 x - 1 :

Minimum

(- 1 - 2, 0),

Minimum

(- 1 + 2, 0)

Popular Examples

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

solvefor r,r= 1/3 tan(θ)sec(θ)solve for

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f (- 3) = - 2 x^{2} - 5 x

f(x)=log_{4}(x+2)+1

f (x) = lo g_{4} (x + 2) + 1

g(x)=(x^2+1)/(x^2-1)

g (x) = \frac{x ^{2} + 1}{x ^{2} - 1}

Frequently Asked Questions (FAQ)

What is the f(x)=sqrt(x^2+2x-1) ?
The f(x)=sqrt(x^2+2x-1) is