For the parent function y equals the square root of x what effect does a value of k = -3 have on the graph?

A. Horizontal shift of 3 units to the right
B. Horizontal shift of 3 units to the left
C. Vertical shift of 3 units up
D. Vertical shift of 3 units down

Question

For the parent function y equals the square root of x what effect does a value of k = -3 have on the graph?
 
A. Horizontal shift of 3 units to the right 
 B. Horizontal shift of 3 units to the left 
 C. Vertical shift of 3 units up 
 D. Vertical shift of 3 units down

unklerhaukus · Answer

Y=√x

unklerhaukus · Answer

what is k?

unklerhaukus · Answer

maybe something like this ? http://openstudy.com/users/unklerhaukus#/updates/51eca42ee4b00daf47196e87

anonymous · Answer

so which answer is it? its my last question on my assesment