1 Determine the domain and range of the piecewise function D

1.

Determine the domain and range of the piecewise function. Domain [-1, 3]; Range [-2, 2] Domain [-1, 1]; Range [-2, 0] Domain [-2, 2]; Range [-1, 3] Domain [-2, 0] Range [-1,1]

Solution

Looking at the graph for

Domain : we find the x values over which graph exists

[ -1, 3 ]

Range : we find the y values over which graph exists

[ -2, 2 ]

Option A