When we shift the function down 4 units, the equation becomes

Which means that the zeroes are

When we shift the function 3 units left, the zeroes are shifted as well:
x=2 becomes x=2-3=-1
and
x=-2 becomes x=-2-3=-5
edit: i think i got it wrong the first time. but :> is just a cute lil smiley face!
First one is D
Second one is B
third is C
last one is D