Which description explains how the graph of f(x)=√x could be transformed to form the graph of g(x) = √x-6 horizontal shift of 6 units left
horizontal shift of 6 units right
vertical stretch by a factor of 6
vertical shift of 6 units up

Which equation represents the transformation of f(x)=|x| when effected by a vertical stretch of 3, a horizontal shift to the right 4 units, and a vertical shift up 2 units?

g(x)= 1/3 |x−4| + 2

g(x)= 1/3 |x+4| − 2

g(x)= 3 |x−4| + 2

g(x)= 3 |x+4| + 2