Question

fix the inequality below to correctly show the range of the function.

Explanation:

and the peaks are at y = 2).

Step3: Write the range inequality

The range of a function is the set of all y - values from the minimum to the maximum. So the range is - 2 ≤ y ≤ 2. Wait, but maybe the correct range is - 2 ≤ y ≤ 2? Wait, no, let's check again. The left - most dot is at y=-2, the minima are at y=-2, and the maxima (the horizontal line and the peaks) are at y = 2. So the range is all real numbers y such that - 2 ≤ y ≤ 2.

Answer:

-2 ≤ y ≤ 2