Answer:
33
Step-by-step explanation:
18-7=11
11*3=33
8 and 10 aren't functions. In a function each input has only one output.
For 8, input 1 = 4, 7
For 10,input 3=7, 6
Answer:
A
Step-by-step explanation:
If you use BIDMAS or BODMAS the first rule is brackets and inside the brackets you add and is therefore the first operation to use.
Answer:
C
Step-by-step explanation:
The domain is the set of x-values used by the graph.
