PLEASE HELP ME WITH THIS MATH QUESTION

a

Step-by-step explanation:

The range is the range of y values covering the graph.

The graph has its lowest value at y = - 4 and its upper value at y = 4

However, the open circles at either end of the curve indicate that y ≠ - 4 or 4

Thus

range is {y | - 4 < y < 4 , y ∈ R }

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.