en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

f(x)=3x^2+7x

Solution

f (x) = 3 x^{2} + 7 x

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - \frac{49}{12}

X Intercepts : (0, 0), (- \frac{7}{3}, 0), Y Intercepts : (0, 0)

Vertex : Minimum (- \frac{7}{6}, - \frac{49}{12})

Inverse : \frac{- 7 + 49 + 12 x}{6}, \frac{- 7 - 49 + 12 x}{6}

+1

Solution steps

Domain of

3 x^{2} + 7 x : - \infty < x < \infty

Range of

3 x^{2} + 7 x : f (x) \geq - \frac{49}{12}

Axis interception points of

3 x^{2} + 7 x :

X Intercepts

: (0, 0), (- \frac{7}{3}, 0),

Y Intercepts

: (0, 0)

Vertex of

3 x^{2} + 7 x :

Minimum

(- \frac{7}{6}, - \frac{49}{12})

Inverse of

3 x^{2} + 7 x : \frac{- 7 + 49 + 12 x}{6}, \frac{- 7 - 49 + 12 x}{6}

Popular Examples

f(x)=(6x)/(x^2-36)

f (x) = \frac{6 x}{x ^{2} - 36}

y = 2 cos (- 3 x)

f(θ)=(csc(θ))/(sin(θ))+(cot(θ))/(tan(θ))

f (θ) = \frac{csc ( θ )}{sin ( θ )} + \frac{cot ( θ )}{tan ( θ )}

f(x)=log_{3}(x-2)-1

f (x) = lo g_{3} (x - 2) - 1

f(x)=x^4+4x^3+4x^2+1

f (x) = x^{4} + 4 x^{3} + 4 x^{2} + 1

Frequently Asked Questions (FAQ)

What is the f(x)=3x^2+7x ?
The f(x)=3x^2+7x is