## anonymous one year ago I need help with equations please Calculators I'm using keep giving me errors.

1. sepeario

What are you trying to solve?

2. nincompoop

it's like this $$\large y = a \times -b^x$$

3. anonymous

I'm trying to find an equation using exponential regression

4. anonymous

I have to show my work which means doing it by hand. I was able generate an equation using google spreadsheets, but like I said, I have to do it by hand and show my work.

5. sepeario
6. anonymous

woops the 600.964 is supposed to be negative too.

7. sepeario

yea you put that

8. anonymous

okay nvm I actually think I did it right. The graph and everything looks like the graph I made. So thanks for the site :)

9. sepeario

haha no problems glad to help :)