Rate of proportionality for (-2,4) and (-1,1)
1 answer:
Answer:
-3
Step-by-step explanation:
This is just another word for slope
y-y over x-x
y: 4-1 =3
x: -2 - (-1)= -1
so 3/-1 which reduces to -3
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Answer:
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Step-by-step explanation:
Answer:
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Answer:
Yes, because by dividing x by his equivalent y, you find a constant of proportionality being 10.
x / y = 10
Step-by-step explanation:
20 / 2 = 10
50 / 5 =10
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