What is the slope of the line through the points (-2,-1) and (4,3) PLZ QUICK

See attachment for math work and answer.

Note: The triangle next to y and x in the fraction is read: "delta y divided by delta x."

It means the difference of the y terms divided by the difference of the x terms.

i need the options

step-by-step explanation:

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.