Answer:
A, C, and D
Step-by-step explanation:
Constant of proportionality, k = y/x
Thus, all points on a line will have the same value of k.
Here, the value of k is given as ¼.
The coordinate points that will fall on a line where k = ¼, will give us the value of ¼ when we divide its y-coordinate by its x-coordinate.
Thus:
(4, 1) will give us k = y/x = ¼
(12, 3) will give us k = y/x = 3/12 = ¼
(20, 5) will give us k = y/x = 5/20 = ¼
Therefore, the options that apply are: A, C, and D
