If f(x)=2x−3 and g(x)=4x+5, what is (f⋅g)(x)?

(f⋅g)(x)=8x^2−2x−15
(f⋅g)(x)=6x+2
(f⋅g)(x)=8x^2+22x−15
(f⋅g)(x)=8x−15

(f⋅g)(x)=8x^2−2x−15

Step-by-step explanation:

To find the expression (f*g)(x), multiply f(x) into g(x) using the distribution property.

(f*g)(x) = (2x - 3)(4x + 5) = 8x² - 12x + 10x - 15 = 8x² - 2x - 15

d

gimmee one of those gold crowns!

~coco

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.