The graph of the function g(x) is shown on the coordinate plane below. 10
8
6
4
2
-10
-6
0
10
-2
6
10
-2
-6
-8
-10
For what value of x does g(x) = 0?
mi

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)