Final Answer:
4) all the real numbers greater than or equal to -3
Step-by-step explanation:
The range of a function represents the set of all possible output values the function can produce. In the context of the provided options, the graph illustrates a function that starts from -3 and extends infinitely upwards. Therefore, the range consists of all real numbers greater than or equal to -3.
The graph's pattern indicates that the function covers all values on and above the horizontal line at -3, continuing upwards indefinitely. This implies that any value equal to or greater than -3 can be attained as an output from this function.
While the graph may not show a strict starting point at -3, its shape suggests that it covers all values greater than or equal to -3 along the vertical axis. This makes option 4, "all the real numbers greater than or equal to -3," the accurate description of the function's range based on the graph's behavior.