Tables and Expressions Someone Please Help!!!?

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What are the first 4 terms of n+20?

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

2006-11-30 11:34:54 · 2 answers · asked by Alicia S 4 in Science & Mathematics ➔ Mathematics

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

2006-11-30 11:41:42 · answer #1 · answered by Helmut 7 · 0⤊ 0⤋

this means f(n) = n + 20

so f(1) = 1 + 20 = 21
f(2) = 2 + 20 = 22

2006-11-30 19:41:16 · answer #2 · answered by Modus Operandi 6 · 0⤊ 0⤋