Which description explains how the graph of f(x)=x√ could be transformed to form the graph of g(x)=x+7−−−−−√?
Responses

horizontal shift of 7 units left
horizontal shift of 7 units left

horizontal shift of 7 units right
horizontal shift of 7 units right

vertical stretch by a factor of 7
vertical stretch by a factor of 7

vertical shift of 7 units up