During Raul’s exercise program, he recorded how much weight he lost or gained each week. After 5 weeks, Raul had collected the data shown in the chart. He thought, “I can use the Inverse Property and the Identity Property to help me find out how much my weight has changed.” Why is Raul’s reasoning incorrect?
A. The total of Raul’s numbers is not 0.
B. Raul’s list of numbers does not include 0.
C. Raul’s list of numbers includes opposites.
D. Raul cannot add any of the numbers in his list to get 0.

answer: i don't understand it

step-by-step explanation: sorry

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%

-2x-4

step-by-step explanation: