How do you show that the slope of #a^y=b^x# is #log_a b#?
1 Answer
Dec 18, 2015
I used some properties of logs:
Explanation:
Let us try to isolate
use the fact that:
so that you get:
or rearranging:
we can use the change of base in reverse to get:
and we get:
which is in the form
with