whos good with proportional relationship?

Question

mokeira · Answer

ask away

anonymous · Answer

Does the graph below represent a proportional relationship?


	A. 	No, because it is not linear.

	B. 	Yes, because it is a straight line that passes through the origin.

	C. 	Yes, because it is a straight line that does not pass through the origin.

	D. 	No, because a proportional relationship does not have to be a straight line.

anonymous · Answer

who is away

anonymous · Answer

https://app126.studyisland.com/pics/TXyeqx.png

mokeira · Answer

lol..its just  phrase.

anonymous · Answer

Well, the line does pass through the origin.

anonymous · Answer

is it b

anonymous · Answer

Let's say that. :)

mokeira · Answer

to know if a line is proportional,get two points and see if they are proportional.

mokeira · Answer

passing through the centre is not a good enough reason

anonymous · Answer

so is it b or no

mokeira · Answer

lets take two points (2,2) and (5,5)
we can tell that the ration is 1:1 for both so the line IS PROPORTIONAL...thats for sure.
and it clearly does pass through (0.0) just as @AnnalieseBronz said...so your answer is right lol. i was just explaining