Rex S.

# A complicated polynomial graph ;y=3e^x-2

I am studying for a pre-calc. final. I am stuck on the question y=3e^x-2. I have gotten the answer through desmos but am struggling to solve the problem on my own. Any help appreciated, thank you.

Mark M.

Using grouping symbols define the exponent.
Report

04/09/18

By:

Tutor
4.6 (10)

PhD in Math, MS's in Calulus

Rex S.

I know I am supposed to apply logarithms somewhere in the process but do not know where
Report

04/09/18

Bobosharif S.

tutor
In principle, no need for logarithm. But if you'd like to use logarithm, then you can do following:
y=3ex-2. So (y+2)/3=ex, then log(y+2)-log(3)=x. Does it help?
Once you take log, you will have a different function. logy instead of y.

Report

04/09/18

## Still looking for help? Get the right answer, fast.

Get a free answer to a quick problem.
Most questions answered within 4 hours.

#### OR

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.