"find the inverse function of: f(x)=2(3)^(x+4)+5"

Umm.. just started this 2day and its not on my notes(p′︵‵。)

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

An equation where variables are used to represent known values—function notation true or false