1. Carilah elastisitas permintaan (Ed), apabila fungsi permintaan Q = 100 – 2P dan P = 30. a. Tentukan nilai AR, MR dan TR maksimum dan gambarkan masing – masing grafik dalam satu gambar!

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

w'x is 0.

hope it

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will