Question 2
Which description best fits the graph?
у
3
always decreasing
2
1
always increasing
-3 -2 -1
0
1
2
3 x
-1
-2
increasing, then decreasing
-3
decreasing, then increasing
The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?