Which equation represents a proportional relationship?

Responses
A y = xy = 1 2 x
B y =

x + 1y = 1 2 x + 1
C y =

x + 2y = 1 2 x + 2
D y =

x +

A y = xy = 1/2 x

give me an example of a proportional relationship

One example of a proportional relationship is the relationship between distance and time when traveling at a constant speed. For example, if you are traveling at a constant speed of 50 miles per hour, the distance you travel is directly proportional to the amount of time you spend driving. This means that the time it takes to travel a certain distance will be proportional to that distance if you are traveling at a constant speed.

Which equation represents a proportional relationship?

Responses
A y =

xy = 1 2 x
B y =

x + 1y = 1 2 x + 1
C y =

x + 2y = 1 2 x + 2
D y =

x +

A y = xy = 1/2 x