Answer:
B)6v3; 12
The answer to the question is b.
I believe it is C hope this helps
Answer: 6187.24
Step-by-step explanation: 5698.80(1+.0138)^6
Answer:
D,E are not functions
Step-by-step explanation:
A function is a relation in which every input has not more than one output.But the output of the inputs may be same.Here in D the input 1 has 4 different outputs as 1,2,3,4.So its not a function.Similarly in E 6 has 2 outputs as 2 and -1.For remaining sets the inputs has only one output.so they are functions.