Use the graph below to answer the following questions 40
PO
28
1
2
20
40
50
1. Estimate the intervals where the function is increasing.
2. Estimate the intervals where the function is decreasing.
3. Estimate the local extrema.
4. Estimate the domain and range of this graph.
ПА В І
E E SE
lul
%
2
3 C
<> 8
I