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Popular >

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

Solution

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

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq \frac{8}{3}

Y Intercepts : (0, 3)

Vertex : Minimum (- \frac{1}{3}, \frac{8}{3})

Inverse : \frac{- 1 + 3 x - 8}{3}, - \frac{3 x - 8 + 1}{3}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [\frac{8}{3}, \infty)

Solution steps

Domain of

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

Range of

3 x^{2} + 2 x + 3 : f (x) \geq \frac{8}{3}

Axis interception points of

3 x^{2} + 2 x + 3 :

Y Intercepts

: (0, 3)

Vertex of

3 x^{2} + 2 x + 3 :

Minimum

(- \frac{1}{3}, \frac{8}{3})

Inverse of

3 x^{2} + 2 x + 3 : \frac{- 1 + 3 x - 8}{3}, - \frac{3 x - 8 + 1}{3}

Popular Examples

y = \frac{8}{x ^{3}}

f(x)=3x^4+16x^3+25x+sqrt(5)

f (x) = 3 x^{4} + 16 x^{3} + 25 x + 5

f(x)=1+sqrt(10-x)

f (x) = 1 + 10 - x

f (u) = 2 u^{3}

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

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

Frequently Asked Questions (FAQ)

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