What is the equation of the line that passes through (0, 3) and (7,0)? y-ix-3
3
y=x+3
3
y y=-7x+3
y=-x-3

The equation of the line in slope-intercept form is:

In one of the many possible standard forms:

Step-by-step explanation:

First calculate the slope of the segment that joins these two points: (0, 3) and (7,0):

Now, knowing that the y-intercept is (0, 3) [point on the y-axis (for x=0) where the line crosses], Then the equation of the line in slope-intercept form is:

And now, if you want to write the equation eliminating fractions, we can multiply both sides by "7":

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.