Barney ate 21 M&M's. If he ate 15% of the bag of M&M's, how many were in the bag to start?

140

Step-by-step explanation:

15/100 = 21

21*100= 21000

21000/15= 140

i can't see the picture : /

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