Question

Do the data in the table represent a direct variation or an inverse variation? Write an equation to model the data in the table.

Answer 1

If you multiply x and y and get the same number every time, it's inverse variation. If you multiply x by the same number every time to get y, it's direct.

Answer 2

direct variation; y = 8x?

Answer 3

x = 2 and y = 4. Is 8 times 2 equal to 4?

Answer 4

no 14

Answer 5

idk :/

Answer 6

Look at your first ordered pair (2,4) what is 2 x 4?

Answer 7

8

Answer 8

Look at your second ordered pair (4,2) What is 4 x 2?

Answer 9

8

Answer 10

Look at your third ordered pair (8,1) what is 8 x 1?

Answer 11

8 but what is the last ??

Answer 12

Look at your fourth ordered pair (12,2/3) what is 12 times 2/3?

Answer 13

8