Suppose r(x) and t(x) are two functions with the same domain, and let h(x)=r(x)+t(x). Suppose also that each of the 3 functions r, t and h, has a maximum value in this domain (i. e. a value that is greater than or equal to all the other values of the function). Let M = the maximum value of r(x), N = the maximum value of t(x), and P = the maximum value of h(x). How might the following always be true that M+N=P? Prove the relationship to be true, or state what relationship does exist between the numbers M+N and P.

I will answer you afterwards

2x^2+5x+17

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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.