en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

f(x)=-1/5 x^2+2x-4

Solution

f (x) = - \frac{1}{5} x^{2} + 2 x - 4

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 1

X Intercepts : (5 - 5, 0), (5 + 5, 0), Y Intercepts : (0, - 4)

Vertex : Maximum (5, 1)

Inverse : - \frac{- 10 + - 20 x + 20}{2}, - \frac{- 10 - - 20 x + 20}{2}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 1]

Solution steps

Domain of

- \frac{1}{5} x^{2} + 2 x - 4 : - \infty < x < \infty

Range of

- \frac{1}{5} x^{2} + 2 x - 4 : f (x) \leq 1

Axis interception points of

- \frac{1}{5} x^{2} + 2 x - 4 :

X Intercepts

: (5 - 5, 0), (5 + 5, 0),

Y Intercepts

: (0, - 4)

Vertex of

- \frac{1}{5} x^{2} + 2 x - 4 :

Maximum

(5, 1)

Inverse of

- \frac{1}{5} x^{2} + 2 x - 4 : - \frac{- 10 + - 20 x + 20}{2}, - \frac{- 10 - - 20 x + 20}{2}

Popular Examples

y = (x - 5) (x - 1)

g(x)=3log_{1/3}(x)

g (x) = 3 lo g_{\frac{1}{3}} (x)

f(x)=|x^2-6x+5|

f (x) = x^{2} - 6 x + 5

f(x)=\sqrt[4]{x},1<= x<= 16

f(x)=-1/2430 (x-9)^2(x+7)(x+3)(x-10)

f (x) = - \frac{1}{2430} (x - 9)^{2} (x + 7) (x + 3) (x - 10)

Frequently Asked Questions (FAQ)

What is the f(x)=-1/5 x^2+2x-4 ?
The f(x)=-1/5 x^2+2x-4 is