The slope of the line below is -4 write a point-slope equation of the line using the coordinates of the labeled point

Step-by-step explanation:

Linear equations can take various forms, such as:

The point-slope form of a linear equation is written as:

Where:

So, according to the data provided:

Replacing the data into the point-slope equation:

Therefore, the equation for the graph shown is:

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.