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Alicia S
Lv 4
Alicia S asked in Science & MathematicsMathematics · 1 decade ago

Tables and Expressions Someone Please Help!!!?

What are the first 4 terms of n+20?

What are the first 4 terms of 3n-5?

2 Answers

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  • Helmut
    Lv 7
    1 decade ago
    Favorite Answer

    1.

    n | n + 20

    ------------

    0 | 20

    1 | 21

    2 | 22

    3 | 23

    4 | 24

    n | 3n - 35

    -------------

    1 | -32

    2 | -29

    3 | -26

    4 | -23

  • Modus Operandi
    Lv 6
    1 decade ago

    this means f(n) = n + 20

    so f(1) = 1 + 20 = 21

    f(2) = 2 + 20 = 22

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