The quantities x and y are proportional. Find the constant of proportionality (r) in the equation y=rx

Question

asked Mar 19, 2022 138k views

2 Answers

HWD · Answer 1 · 2022-03-24T16:28:56+0000

Answer:

r =
(1)/(2)

Explanation:

The proportional equation is

y = rx ( divide both sides by x )

(y)/(x) = r

Substitute any ordered pair from the table

Using (14, 7 ) , then

r =
(7)/(14) =
(1)/(2)