Answer:
D
Step-by-step explanation:
The range of a function are the possible y-values (output values).
Options A and B are wrong, because the x-values are the input values.
The range is between -5 and -1 as shown in the graph (y-axis). The circle on the points are shaded so ‘≤’ is correct. Option C is wrong.
The range is greater than or equal to -5 and less than or equal to -1.
