F(x)=x^2-6
g(x)=2x^2+5x+2
find (f/g)(x)
a. x+3/2x+1
b.1/2x^2-21/5x-3
c. x^2-x-6/2x^2+5x+2
d. x-3/2x+1

Step-by-step explanation:

hello :

fx)=x²-6

g(x)=2x²+5x+2

(f/g)(x) = f(x)/g(x) = (x²-6)/(2x²+5x+2)

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.  

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.