Question

Find the domain of the logarithmic expression:

f(x)= log(1-x)

Answer 1

To find the domain, plot the graph and find the asymptote of the graph.
From here, you should be able to determine the domain

Answer 2

I dont even know where the start on graphing this

Answer 3

do you know how to draw the standard logarithm graph f(x) = log(x)?
f(x) = log(1-x)
is translated 1 unit to the right and reflected across the y-axis
the asymptote is 1.
so domain: x<1

Answer 4

oh got it

Answer 5

i was over complicating it. thanks

Answer 6

no problem