Question

Write the constant of proportionality for each set of points,

Each question is worth 10 points. Show all work

1.What is the constant of proportionality for the point ( 4,8)

2. What is the constant of proportionality for the point (7,3)

Answer 1

1. 2 , 2. 3/7

Explanation:

Constant of proportionality k = y/x

1. k = 8/4 =2

2. k = 3/7