The Student Room Group

Graphical Transformation

y=|lnx| Plot the graph for the given function
Reply 1
So clearly it's a 2 step process:
(i) Do you know what the graph of y=ln(x), without the absolute value, look like? This is standard enough knowledge that you should know by heart.
(ii) The absolute value in the function means whenever ln(x) is negative (NOT x!), you just "flip it" to positive. So...
(edited 11 months ago)

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