Algebra
posted by Anna .
I have two short questions which I think I know the answercould you please check?
If I write log(b)x  2log(b)y as a single logarithm it would be log(b) x/y^2, correct? If not please help
and Is the function f(x) = 1/x a exponential function I think it would be because it could be a number to the negative power, correct or would that be false
Thank you

AlgebraPlease check 
Anna
When you have time,Could someone please check this morning the two problems I listed in the first post along with this one
The function f(x) = logx is a logarthmic functionI think this is false because it should be written as log(then a number)x, correct
Thank you very much
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