Question

what is the range of the function? all ______ numbers

Explanation:

Step1: Identify lowest y-value

The graph's minimum y-value is -2.

Step2: Identify highest y-value

The graph extends upward infinitely, no upper bound.

Step3: Define the range

The range includes all y-values from -2 to $+\infty$, so $y \geq -2$.

Answer:

All real numbers greater than or equal to -2