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Popular >

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

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 2

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

Vertex : Minimum (- 2, - 2)

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

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 2, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

x^{2} + 4 x + 2 :

X Intercepts

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

Y Intercepts

: (0, 2)

Vertex of

x^{2} + 4 x + 2 :

Minimum

(- 2, - 2)

Inverse of

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

Popular Examples

intercepts of 3x^3-12x^2-15x intercepts

3 x^{3} - 12 x^{2} - 15 x

domain of f(x)=2x^2+4 domain

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

periodicity of-1/7 sin(5x+pi/2)periodicity

- \frac{1}{7} sin (5 x + \frac{π}{2})

asymptotes of f(x)=((x^3-9x))/(3x^2-6x-9)asymptotes

f (x) = \frac{( x ^{3} - 9 x )}{3 x ^{2} - 6 x - 9}

inverse of f(x)=(7x-8)/(9x+1)inverse

f (x) = \frac{7 x - 8}{9 x + 1}

Frequently Asked Questions (FAQ)

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