Bunbun776
contestada

PLEASE HELP :(
Which table shows a proportional relationship between x and y?

A. x 2 3 4 5
y 7 9 11 13

B. x 1 2 7 8
y 0.5 1 3.5 4

C. x 3 7.5 15 20
y 1  2.5 4 6

D. x 3 6 8 10
y 12 15 18 20

Respuesta :

Answer:

First table.

Step-by-step explanation:

Among the options, the first table is showing a proportional relationship, because each y-value is half of the x-value. The ratio of this proportion is , we can find that by calculating the slope:

Therefore, the right answer is the first table.

First table.

Step-by-step explanation:

Among the options, the first table is showing a proportional relationship, because each y-value is half of the x-value. The ratio of this proportion is , we can find that by calculating the slope:

Therefore, the right answer is the first table.