Answer:
2pi
Step-by-step explanation:
Right on edg assignment
Answer:

Step-by-step explanation:

Answer:
the left side of the line
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
13.5 / 3 = 4.5
so 4 x 4.5 = 16 + 2 = 18
1)
1: It's a function
2: It's not a function
3: It's a function
4)
4: It's not a function
5: It's a function
6: It's a function
Hope I did it right and helped you ^.^