√2, 1.7,-2
What is the work for that

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|