A function table is a table displaying the inputs and the corresponding outputs of a function.
A function or a rule tells how inputs and outputs are related.
For example: This is a function table:
Here, 5 is subtracted from the x-values to get the corresponding y-values.
So, the rule or the function can be written in the form of an equation as:
y = x – 5
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
The correct answer is
The smallest number is the one that comes first while counting.
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21 is the smallest number.