helperid1839321

Thanks for the grammar note! I'd definitely rather learn that the easy way than the hard way.

Small note - I used y^x = x^y, but either way, it comes out the same. I tested both of them, and they are (to the limits of Desmos's calculations) identical.

Is the "x" a multiplication symbol, or is t 5xy?

Use the / (slash) key, but put the fraction in parenthesis.

Where are the graphs and equations?

Not to be mean, but there is a CALCULATOR on the home screen.

Exponential Growth:

Amount of money in a bank account (not including inflation)

Amount of cells in a Petri dish

Exponential Decay:

Amount of money in a bank account (inflation adjusted)

Amount of a drug in your blood after the first dose, and no other doses

If you're talking Pathfinder, you got me!

We need to know what b and y are to calculate x. At an efficient maximum, we will need 2 more equations to evaluate x.

People do answer questions. I know for a fact that Melody and CPhill post around 35 answers a day together, if not more. If your question has a lock on it, try reposting with a link to the original question. It took me a very long time to figure this out. Don't be like me.