F(x)=3x-2 find f^-1(x) than find f^-1(13)

I'm not sure but i think is

x=3y-2

x-2/3 = y - this is f^-1

f^-1(13) = stand for X = 13

13-2/3

= 11/3

not sure

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

what steps are you having us

step-by-step explanation: