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Popular >

f(x)=x^2+4x+3

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 1

X Intercepts : (- 1, 0), (- 3, 0), Y Intercepts : (0, 3)

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 + 3 : - \infty < x < \infty

Range of

x^{2} + 4 x + 3 : f (x) \geq - 1

Axis interception points of

x^{2} + 4 x + 3 :

X Intercepts

: (- 1, 0), (- 3, 0),

Y Intercepts

: (0, 3)

Vertex of

x^{2} + 4 x + 3 :

Minimum

(- 2, - 1)

Inverse of

x^{2} + 4 x + 3 : - 2 + x + 1, - x + 1 - 2

Popular Examples

periodicity of 7sin(pix)periodicity

7 sin (π x)

domain of f(x)=sqrt(x^2)-2x-24 domain

f (x) = x^{2} - 2 x - 24

extreme f(x)=(x^2-7)/(x-4)extreme points

f (x) = \frac{x ^{2} - 7}{x - 4}

intercepts of ((3x-15))/(-x^2+5x)intercepts

\frac{( 3 x - 15 )}{- x ^{2} + 5 x}

slope of-x+3 slope

- x + 3

Frequently Asked Questions (FAQ)

What is the f(x)=x^2+4x+3 ?
The f(x)=x^2+4x+3 is