Sally is analyzing a circle, y2 + x2 = 9, and a linear function g(x). will they intersect?

Yes, at negative and positive x-coordinates or zero

Step-by-step explanation:

we have

Equation of the circle with center at the origin and radius equal to units

g(x) -------> a linear function (see the table)

using a graphing tool      

Plot the graph of the circle and the three points of the  linear function g(x)

Both graphs intersect at negative and positive x-coordinates

see the attached figure

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

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.