en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

f(x)=5x^2-2x+7

Solution

f (x) = 5 x^{2} - 2 x + 7

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq \frac{34}{5}

Y Intercepts : (0, 7)

Vertex : Minimum (\frac{1}{5}, \frac{34}{5})

Inverse : \frac{1 + 5 x - 34}{5}, \frac{1 - 5 x - 34}{5}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [\frac{34}{5}, \infty)

Solution steps

Domain of

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

Range of

5 x^{2} - 2 x + 7 : f (x) \geq \frac{34}{5}

Axis interception points of

5 x^{2} - 2 x + 7 :

Y Intercepts

: (0, 7)

Vertex of

5 x^{2} - 2 x + 7 :

Minimum

(\frac{1}{5}, \frac{34}{5})

Inverse of

5 x^{2} - 2 x + 7 : \frac{1 + 5 x - 34}{5}, \frac{1 - 5 x - 34}{5}

Popular Examples

f(t)=(t^2-4)^{2/3}

f (t) = (t^{2} - 4)^{\frac{2}{3}}

f(x)=16x^4+80x^3-191x^2+8x+15

f (x) = 16 x^{4} + 80 x^{3} - 191 x^{2} + 8 x + 15

f (x) = \frac{2 x - 5}{x}

simplify (2(y+5))/7+1/14 simplify

\frac{2 ( y + 5 )}{7} + \frac{1}{14}

y = x^{2} - 2 x

Frequently Asked Questions (FAQ)

What is the f(x)=5x^2-2x+7 ?
The f(x)=5x^2-2x+7 is