Use the table to answer the question. Day of the Week Number of Children in the Car Sunday 2 Monday 4 Tuesday 4 Wednesday 3 Thursday 4 Friday 3 Saturday 0 Describe the meaning of the word function in math. Then consider the table. Why does this table show a function?
In mathematics, a function is a relationship between two sets in which each element of the first set is associated with exactly one element of the second set. In other words, for each input value, there is only one corresponding output value.
Based on the given table, this table shows a function because each day of the week (input) is associated with a specific number of children in the car (output). There are no repeated input values, and each input value (day of the week) has only one corresponding output value (number of children in the car). Therefore, this table satisfies the definition of a function.