Duhaa
Duhaa
14-01-2021
Mathematics
contestada
PLS HELP MEEEEEEE IM CRYING RN IM GONNA FAIL
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bsuhail03
bsuhail03
14-01-2021
1 and 3 are proportional.
2 and 4 not proportional.
For it to be proportional, y = kx, where k is a constant.
For 1, y = 2x
For 3, y = -3x
So those are proportional
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