(1) How was the following functiong(x) = 4.(0.8)* translated from its parent function? (A) It translated by a vertical stretch of 4
(B) It translated by a horizontal stretch of 4
(C) It translated 4 units right
(D) It translated 4 units up 4

(2) Let f(x)=8x
What function represents a transformation of f(x) by a vertical stretch with factor 2?

(A) g(x)=2•8x
(B) g(x)=8 2x
(C) g(x)=8 1/2x
(D) g(x)=1/2•8x