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18jonea

  • one year ago

What is the domain and range of the function below? https://gls.agilix.com/Resz/~Ey6YBAAAAAAQtqX0ckpMWA.POOc3ALM4a9GuTWEu345tB/19809086,C24/Assets/assessmentimages/Algebra%202%20Part%201%20U1L7%201.png Domain: {–2, 1}; Range: {all real numbers} Domain: {–2, 1}; Range: {–3, –1, 0, 1, 2} Domain: {all real numbers}; Range: {–2, 1} Domain: {–3, –1, 0, 1, 2}; Range: {–2, 1} @amistre64

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  1. 18jonea
    • one year ago
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    @LynFran

  2. amistre64
    • one year ago
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    what are the x values used? what are the y values used?

  3. amistre64
    • one year ago
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    x values are conventionally the domain, and y is the range

  4. 18jonea
    • one year ago
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    range (-2,1) Domain( –3, –1, 0, 1, 2)

  5. amistre64
    • one year ago
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    yep, range is -2,1 and only two options present that ... and since the domain is finite that narrows to one options is another way to view it

  6. 18jonea
    • one year ago
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    so all real numbers

  7. 18jonea
    • one year ago
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    amd -2,1

  8. amistre64
    • one year ago
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    no, all real numbers is infinite ... the x values used are not all the real numbers ... only a small portion of them

  9. amistre64
    • one year ago
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    you had it right to start with, i was simply verifying your choice

  10. 18jonea
    • one year ago
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    o ok so -3 -1 0 1 2

  11. amistre64
    • one year ago
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    Domain( –3, –1, 0, 1, 2) Range (-2,1) is good

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