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The ordered pairs (1, 25), (2, 36), (3, 49), (4, 64), and (5, 81) represent a fixnction. what is a r...
5 months ago
Q:
The ordered pairs (1, 25), (2, 36), (3, 49), (4, 64), and (5, 81) represent a fixnction. what is a rule that represents this function? (j point)
Accepted Solution
A:
By inspection we can see that (1, 25), (2, 36), (3, 49), (4, 64), and (5, 81)
[tex](1,\ 5^2),\ (2,\ 6^2),\ (3,\ 7^2),\ (4,\ 8^2),\ and\ (5,\ 9^2) \\ \\ =(1,\ (1+4)^2),\ (2,\ (2+4)^2),\ (3,\ (3+4)^2),\ (4,\ (4+4)^2),\ \\ and\ (5,\ (5+4)^2)[/tex]
Therefore, the rule that represents this function is [tex]y=(x+4)^2[/tex].