en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

f(x)=40x^2-69x-6

Solution

f (x) = 40 x^{2} - 69 x - 6

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - \frac{5721}{160}

X Intercepts : (\frac{69 + 5721}{80}, 0), (\frac{69 - 5721}{80}, 0), Y Intercepts : (0, - 6)

Vertex : Minimum (\frac{69}{80}, - \frac{5721}{160})

Inverse : \frac{69 + 160 x + 5721}{80}, \frac{69 - 160 x + 5721}{80}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- \frac{5721}{160}, \infty)

Solution steps

Domain of

40 x^{2} - 69 x - 6 : - \infty < x < \infty

Range of

40 x^{2} - 69 x - 6 : f (x) \geq - \frac{5721}{160}

Axis interception points of

40 x^{2} - 69 x - 6 :

X Intercepts

: (\frac{69 + 5721}{80}, 0), (\frac{69 - 5721}{80}, 0),

Y Intercepts

: (0, - 6)

Vertex of

40 x^{2} - 69 x - 6 :

Minimum

(\frac{69}{80}, - \frac{5721}{160})

Inverse of

40 x^{2} - 69 x - 6 : \frac{69 + 160 x + 5721}{80}, \frac{69 - 160 x + 5721}{80}

Graph

Popular Examples

domain of f(13)=16x^2+72x+81

domain of y=1.5x^2-3

domain of f(x)=((2x))/((1+4x^2))

domain of f(x)=x^2-28

domain of f(x)=x^2+19x-18

Frequently Asked Questions (FAQ)

What is the f(x)=40x^2-69x-6 ?
The f(x)=40x^2-69x-6 is