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yeval76

  • one year ago

****FAN AND MEDAL**** Which of the following expressions represents a function? x = 1 {(3, 2), (3, –2), (4, 5), (4, –5)} y = 4x − 1 4x2 + y2 = 16

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  1. yeval76
    • one year ago
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    @ganeshie8

  2. yeval76
    • one year ago
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    @hartnn

  3. yeval76
    • one year ago
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    Help Please!!!

  4. yeval76
    • one year ago
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    @ganeshie8 @hartnn pLEASE hELP

  5. calculusxy
    • one year ago
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    A function has an input and only one output.

  6. yeval76
    • one year ago
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    Ok so we can take out the second one right?

  7. calculusxy
    • one year ago
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    Yes

  8. calculusxy
    • one year ago
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    One type of function would be a linear function: y=mx + b

  9. calculusxy
    • one year ago
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    Don't get fooled by the plus sign because if b is a negative integer, then it would be like y=mx + (-b) or y=mx - b. It means the same thing.

  10. calculusxy
    • one year ago
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    Do you see anything like that in the choices?

  11. calculusxy
    • one year ago
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    @yeval76

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