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Popular Functions >

f(x)=x^2+2x+3

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq 2

Y Intercepts : (0, 3)

Vertex : Minimum (- 1, 2)

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

+1

Interval Notation

Domain : (- \infty, \infty)

Solution steps

Domain of

x^{2} + 2 x + 3 : - \infty < x < \infty

Range of

x^{2} + 2 x + 3 : f (x) \geq 2

Axis interception points of

x^{2} + 2 x + 3 :

Y Intercepts

: (0, 3)

Vertex of

x^{2} + 2 x + 3 :

Minimum

(- 1, 2)

Inverse of

x^{2} + 2 x + 3 : - 1 + x - 2, - x - 2 - 1

Graph

Popular Examples

inflection f(x)=(x+5)/(x-5)

inverse of f(x)=(2x+3)/(5x-2)

asymptotes of f(x)= 6/(x^2+10x+25)

line m=6,(-2,-3)

asymptotes of (x^2-10x+25)/(x^2+10x+25)

Frequently Asked Questions (FAQ)

What is the f(x)=x^2+2x+3 ?
The f(x)=x^2+2x+3 is