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Partycool

  • 2 years ago

Predict the y-value if x = -3. I just Need help understanding how x -1 0 1 2 y 5 3 1 -1 A.9 B.-3 C.3 D.7

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  1. MrYantho
    • 2 years ago
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    I can't understand what you have pasted.

  2. ksaimouli
    • 2 years ago
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    yup me too

  3. MrYantho
    • 2 years ago
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    Are those sets?

  4. Partycool
    • 2 years ago
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    yeah the numbers under X and Y are sets

  5. 14yamaka
    • 2 years ago
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    (-3,9)

  6. 14yamaka
    • 2 years ago
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    A.

  7. MrYantho
    • 2 years ago
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    x is an element of {-1,0,1,2} and y is an element of {5,3,1,-1} So we are asked to predict the element by following the pattern since -3 is two hops element for x, so we go two hops to the left for y in its set. So that would be going up by two, twice...or 4. So we get up to 9.

  8. Partycool
    • 2 years ago
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    Thanks so much I was so lost when I saw the problem!!

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spraguer (Moderator)
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