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@Mehek14 @.Mehek.
We have to see if the rte of change is constant
rate* Choose any 2 ordered pairs
ok.. -4,-4
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@.Mehek.
??
That's one we need another one
-12,-8
\(\dfrac{-4--8}{-4--12}=?\)
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-12 / -16
No
oh sorry, 4/8
which is simplified to 1/2 Choose two other ordered pairs
ok... 0,-2 -8,-6
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We do the same thing \(\dfrac{-6--2}{-8-0}=?\)
-4/-8
which is also simplified to 1/2
ok..
That means it is linear
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ok so what would be the answer?
It's between A and B Which one do you think?
A?
No Look at the table Every time x goes up by 4, y goes up by 2
b!?
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Yes
ok thanks!
You're welcome :)
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