How do you graph $f (x) = - log x - 5$ $f( x ) = - \log x - 5$ ?

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Answer 1 · 2018-01-11T09:46:43

Check below.

$log x = 0$ $logx=0$ $\Leftrightarrow$ $<=>$ $(x = 1)$ $(x=1)$ [unique]

graph of $y = log x$ $y=logx$ is graph{logx [-10, 10, -5, 5]}

graph of $- log x$ $-logx$ should be the graph of $log x$ $logx$ rotated around the $x$ $x$ axis
graph{-logx [-10, 10, -5, 5]}

$- log x - 5$ $-logx-5$ 's graph should be $- log x$ $-logx$ 's graph shifted $5$ $5$ points downwards

graph{-logx-5 [-7.63, 10.15, -10.275, -1.386]}

How do you graph f(x)=−logx−5f( x ) = - \log x - 5?