That is not a linear regression so I think you need to do some more revision of your statistics course before actually attempting an analysis.
– mdeweyMar 21 '23 at 13:44
The first duplicate gives answers. The others give answers to special cases of this regression and therefore can offer helpful ideas. Of course, you need to recognize that by definition $c^x=\exp(x\log c).$ For more related posts, search our site for nls exp.
– whuberMar 21 '23 at 13:54