Question

Question

Which statement is true about the relationship between the amount of plant food remaining and the number of days?
O This relationship is not a function because more than one amount of plant food remains each day.
• This relationship iS function because more than one amount of plant food remains each day.
This relationship is not a function because only one amount of plant food remains each day.
This relationship
is a function because only one amount of plant food remains each day.

Answer 1

This is a function because only one amount of plant food remain each day.

Explanation:

A function is a relation where every input has only one output.

A relations is a set of ordered pairs like:

(1,5) (2,4) (3,3) (4,2)

Your input is the days and your output is the amount of food. Each day the food is going down. Each day would have a unique amount of food.