Use the function f(x) = 2x3 - 3x2 + 7 to complete the exercises.
f(−1) =
f(1) =
f(2) =

The value of the function f(x) at can be determined by substituting a instead of x into the function expression.

1. When x=-1, then

2. When x=1, then

3. When x=2, then

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.  

answer: sherk

step-by-step explanation:

just give up and watch the best anime ever sherk