Question 2: Here are some input-output pairs with the same inputs but different outputs:

Question

v(ONE) = 2. v(TWO) = 1 V(THREE) = 2 v(FOUR) = 2

Write a rule to define function v

Answer 1

Based on the given input-output pairs, a possible rule to define function v could be:

v(x) = number of vowels in the word x

This rule assumes that the function v counts the number of vowels in a given word as its output.