a C с b b b a С b b b С a b b с C C а a) Determine whether or not i) S is closed under * ii) * is commutative b) Determine the identity element for the operation * c) Determine the inverse (under *) of each element of S.

idc

step-by-step explanation:

idk

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

x + 4/7

step-by-step explanation:

use cymath

ιт ιѕ (9χ^5+10)(81χ^10-90χ^5+100)

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт тσ∂α