Question

Please help ASAP!!!!!

Answer 1

These tables have infinitely many values, but the simplest ones would be:
a) x|y
    3|5
    6|10
    9|15

b) x|y
    2|1
    4|2
    6|3

Your graph for c would look like the attached picture

Answer 2

first table

3;5

6;10

9; 15