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Formula
Calculate the differentiation
Answer
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Solve the equation
Answer
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Graph
$y = - \dfrac { 8 } { x }$
Asymptote
$y = 0$, $x = 0$
Standard form
$y = - \dfrac { 8 } { x }$
Domain
$y \neq 0$
Range
$x \neq 0$
$y = - \dfrac{ 8 }{ x }$
$\dfrac {d } {d x } {\left( y \right)} = \dfrac { 8 } { x ^ { 2 } }$
Calculate the differentiation of the logarithmic function
$\dfrac {d } {d \color{#FF6800}{ x } } {\left( \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 8 } { x } } \right)}$
$ $ Calculate the differentiation $ $
$\color{#FF6800}{ \dfrac { 8 } { x ^ { 2 } } }$
$\begin{cases} - 8 = x y \\ x \neq 0 \end{cases}$
Solve the fractional equation
$\color{#FF6800}{ y } = \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 8 } { x } }$
$ $ Reverse the left and right terms of the equation (or inequality) $ $
$\color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 8 } { x } } = \color{#FF6800}{ y }$
$\color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 8 } { x } } = \color{#FF6800}{ y }$
$ $ If $ -\frac{a(x)}{b(x)} = c(x) $ is valid, it is $ \begin{cases} -a(x) = b(x) c(x) \\ b(x) \ne 0 \end{cases}$
$\begin{cases} \color{#FF6800}{ - } \color{#FF6800}{ 8 } = \color{#FF6800}{ x } \color{#FF6800}{ y } \\ \color{#FF6800}{ x } \neq \color{#FF6800}{ 0 } \end{cases}$
$ $ 그래프 보기 $ $
Rational function
Solution search results
search-thumbnail-The variable y varies inversely with $m1$ $vanab|0x1tx=8$ and $y=-3$ what would be the equation representing this inverse relationship ? 
$②$ $y=\dfrac {24} {x}$ 
$⑤$ $y=\dfrac {-24} {x}$ 
$C^{y}=\dfrac {8} {x}$ 
$y=\dfrac {-3} {x}$
10th-13th grade
Algebra
search-thumbnail-Can you answer this? 
$20$ $25$ 

$18$ 

$\left($ 
$\left(A\right)$ $A\right)2$ 
$21frac\left(5\right)\left(9\right)$ \) 
$\left(B\right)$ $B\right)$ $1\left(211$ 
$\left(C\right)$ $1\left(21$ $21+rac\left(7\right)+9\right)$ \) 
$\left(D\right)$ $1\left(2\right)$ 2\frac{8}{9} 
$ac\left(8\right)\left(9\right)$ \) $9:18PM\sqrt{} $
1st-6th grade
Algebra
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