for questions 4 use the graph provided.
PLEASE HELP.

Step-by-step explanation:
according to the drawing:
the first domain : -1≤ x ≤ 0
the second domain : 0< x < oo
the total domain : [-1, oo)
the first range : 0 ≤ y ≤ 1
the second range : -1< y < oo
the total range : [0, oo)
so, the correct answer is
a. Domain: [-1, oo) Range : [0, oo)
Domain:-
Here
This is a piecewise function
So domain is
Range:-
Here thats