Question

determine the range of the following graph:

Explanation:

Step1: Identify the highest y - value

The highest point on the graph has a y - value of 9 (open - circle at y = 9).

Step2: Identify the lowest y - value

The lowest point on the graph has a y - value of - 6 (closed - circle at y=-6).

Step3: Determine the range

The range is all the y - values that the graph takes on. Since the graph goes from y=-6 (inclusive) to y = 9 (exclusive), the range is \(-6\leq y<9\).

Answer:

\(-6\leq y<9\)