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Popular >

f(x)=x^2+4x+5

Solution

f (x) = x^{2} + 4 x + 5

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq 1

Y Intercepts : (0, 5)

Vertex : Minimum (- 2, 1)

Inverse : - 2 + x - 1, - x - 1 - 2

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [1, \infty)

Solution steps

Domain of

x^{2} + 4 x + 5 : - \infty < x < \infty

Range of

x^{2} + 4 x + 5 : f (x) \geq 1

Axis interception points of

x^{2} + 4 x + 5 :

Y Intercepts

: (0, 5)

Vertex of

x^{2} + 4 x + 5 :

Minimum

(- 2, 1)

Inverse of

x^{2} + 4 x + 5 : - 2 + x - 1, - x - 1 - 2

Popular Examples

inverse of f(x)=2-2x^3 inverse

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

domain of f(x)=(x-4)/(x^2-2x-15)domain

f (x) = \frac{x - 4}{x ^{2} - 2 x - 15}

domain of 81x+80 domain

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domain of f(x)=-x^2+3x domain

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

inverse of f(x)=sqrt(8x+7)inverse

f (x) = 8 x + 7

Frequently Asked Questions (FAQ)

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