G(x) = 2x2 - 6
h(x) = -6x + 16

f(x) = x? & g(x) = 2x + 1

(f+g)(x) = f(x) + g(x)

= (x2) + (2x + 1)

= x2 + 2x + 1,

(f + g) (x) = x2 + 2x + 1

(f-g)(x) = f(x) - g(x)

= (x2) - (2x + 1)

it would be 2 or b because the clouds are a form of condensation

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks