1-8 Practice Interpreting Graphs of Functions and
Identify the function graphed as linear or nonlinear. Then estimate and interpret
the intercepts of the graph, any symmetry, where the function is positive,
negative, increasing, and decreasing, the x-coordinate of any relative extrema,
and the end behavior of the graph.
2.
1.
Water Level
Wholesale T-Shirt Order
44
Y
1000
y
40
800
32
600
Total Cost (5)
400
0
10
200
240
00
Time becos)
200
0
2
10
4
Shirts (dozens)