Question

How do you graph the function `f(x)= log_10 x`?

Answer 1

Hello

Like that

graph{log(x) [-1.417, 8.583, -2.54, 2.46]}

It's a strictly croissant function on `]0,+oo[`, with limits :
`lim_{x\to 0}log(x) = -oo` and `lim_{x\to +oo} log(x) = +oo`.

Note that `log(1)=0` : the curve contains the point `A(1,0)`.