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PLEASE HELP!!!

Which statement correctly describes the lines shown on the graph?

A) All three lines represent a proportional relationship.

B) None of the lines represent a proportional relationship.

C) Only the yellow line represents a proportional relationship.

D) Only the green and pink lines represent a proportional relationship.

PLEASE HELP!!! Which statement correctly describes the lines shown on the graph? A-example-1
User Unor
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1 Answer

3 votes

Answer:

Option D

Explanation:

Property of a proportional relationship,

y ∝ x

y = kx

Where 'k' is the proportionality constant

This equation represents a line with no y-intercept.

Therefore, all the lines having y-intercept will not show the proportional relationship.

From the graph attached,

Green and pink lines have no y-intercepts.

Therefore, green and pink lines represent the proportional relationship.

Option D is the correct option.

User Jeba
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