Question

20 POINTS!!!

PLEASE HELP!

Which statement is true about the graphs shown? A) Only graph A represents a proportional relationship. B) Only graph B represents a proportional relationship. C) Graph A and graph B both represent a proportional relationship. D) Graph A and graph B both represent a non-proportional relationship.

Answer 1

Answer: GRAPH B

Step-by-step explanation: i got it right

Answer 2

Option A) Only graph A represents a proportional relationship

Explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
`y/x=k` or
`y=kx`

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

therefore

Graph A represent a proportional relationship, because the line passes through the origin