SirSmallBrain SirSmallBrain 19-10-2020 Mathematics contestada Let f(x)=8^xWhich function represents a transformation of f(x) by a vertical stretch with factor 2?A. g(x) = 8^2xB. g(x) = 1/2 • 8^xC. g(x) = 2 • 8^xD. g(x) = 8^1/2x