5a
5b
5c
5d
7a ii
7b ii
7c ii
7d ii
9a
9b
9c
9d
12a
12b
12c
12d
15a
15b
15c
15d
19a
19b
19c
19d
Note: This graph is a little off because it is done with log base 10. Please note this slight difference in the graph. The overall shape is still the same, however.
27a
The triangle with vertices (0,2), (3,0) and (5,2) is the shaded region:
27b
27c
This time the shaded region is the region with “corner points” (3,0) (5,2)—to the right of the triangle we found for 27a.
27d
The region has “corner points” (0,2), (0,8), (2,0), (5,0), (2,6).
