An absolute value function has a graph that is V shaped.
The domain is the input (x) value, which can be any real number, so the domain is (-∞,∞)
The range starts at the vertex and goes to infinity.
To find the vertex, set the absolute value part of the equation to 0 and solve for x:
x+3 = 0. x = -3
Now replace x with -3 and solve the full equation:
|-3 +3|-1 = -1
The vertex becomes (-3,-1)
The range is the output value ( Y) , so the range would be [-1,∞)
See attached picture for graph:
