Question

Which graph shows a function with a range of all real numbers greater than or equal to -1?55444-3+3+3+2-2-2+14 4-5-4-3-2-1₁ 1 2 3 4 5 x-5-4-3-111 2 3 4 5 x--5--3-2-11 1 2 3 4 5 x-2+-24-3+-3-3--4<-4O-5-4-3-2-1₁. 12-2-11-4 5 X543214+3YO

Answer 1

The graph that has a range of all real numbers greater than or equal to -1 is the graph below (top middle graph).

Step-by-step explanation:

Since the range or the y-values of the graph must be greater than or equal to -1, then the graph must be increasing starting from y = -1.

Out of the 4 graphs, only the two graphs in the middle shows a graph that is increasing.

The graph at the top part is increasing starting from y = -1 while the graph at the bottom part is increasing starting from y = 1 hence, the answer is the graph at the top middle part.