What is the range of the graph?
(-1,2), (1,2) (0,-1)
A) To infinity and beyond
B) x ≥ 0
C) y ≥ - 1
D) All real numbers
The range of a graph refers to the set of all possible y-values that the graph can take. Looking at the given points, the y-values are limited to only 2 and -1. Therefore, the range of the graph is {2, -1}.
None of the options provided (A, B, C, D) accurately represent this range. The correct answer would be:
E) {2, -1}