Carlos graphs the equations y=-1/2 x^2+4 and and y=-1/2 x^2-2x+2 generates the graph below. which conclusion is supported by the graph?

2nd Option  is correct.

Step-by-step explanation:

Given Functions:

We need to find which conclusion supported by graph.

From the given, it is clear that both graph intersecting only at one point.

Also, One graph is translation of another graph.

So, the equation has only one solution.

Therefore, 2nd Option  is correct.

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.  

no solution

step-by-step explanation:

there is not enough information in the problem to solve.