with the code
Code: Select all
Code, edit and compile here:
\begin{tikzpicture}[scale=0.45]\draw[->] (-1,0) -- (10,0) node[below] {$x$};\draw[->] (0,-1) -- (0,10) node[above] {$y$};\draw[dotted] (1.4,3.33) -- (1.4,0);\draw[dotted] (0,3.33) -- (1.4,3.33) node[left = 0.65cm] {$\frac{10}{3}$};\draw [color=red, domain=0.1:10] plot (\x,{2/(\x - 0.8)}) node[right] {$f(x)=\frac{2}{x-\frac{4}{5}}$};\end{tikzpicture}
Code: Select all
$f(x)=\frac{2}{x-\frac{4}{5}}$
Does anyone makes an idea what is write incorrectly?
Thanks in advance.