Section A Section A Checkpoint

Problem 1

Here is a table of inputs and outputs for a relationship, but one of the numbers is missing.

  1. What number could the missing input be if this relationship is a function?

  2. What number could the missing input be if this relationship is not a function?

input output
1 5
2 8
3 10
7 6
15
20 14

Show Solution
Solution
  1. any value not already listed as an input
  2. any value already listed as an input