Question

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Answer 1

linear because the x and y are in first degree ( not x^2 , or y^3 etc)

Answer 2

look at the way y is increasing as x goes up in steps of 2 - if it was a linear relationship y would also go up in proportional steps

Answer 3

I'm going with it's not linear because the ratio of the change in the x's to the change in the y's is not constant. So I'm correct right?

Answer 4

exactly

Answer 5

Thanks for the quick responses

Answer 6

you explained it better than me

Answer 7

yw