The question is below in the image. I am trying to contact expert on graph theory as well to help me solve some questions, please contact me if you are comfortable.

i think you can just multlpy x2

Step-by-step explanation:

table 1

step-by-step explanation:

1-16

2-32

4-64

8-128

all multiples of 16

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|