Express a function: Let F be a function from A to A where A = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9) defined as f(n) = n^2 mod 10. So, for example f maps 7 to 9 since 7^2 = 49 and the ones digit of 49 is 9. %3D Write the function in table form f(n) 1 2 3 4 9. 7. 6. 8. 4 Next give the function in 2 line notation 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 Finally, graph it on the lattices of the first quadrant

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Chapter2: Second-order Linear Odes
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Express a function:
Let F be a function from A to A where A = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} defined as f(n) = n^2 mod 10. So, for
example f maps 7 to 9 since 7^2 = 49 and the ones digit of 49 is 9.
Write the function in table form
f(n)
2
3
4
5
6
7
8
Next give the function in 2 line notation
1 2 3 4 5
6 7 8 9
1
5 6 7
8
9
Finally, graph it on the lattices of the first quadrant
Transcribed Image Text:Express a function: Let F be a function from A to A where A = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} defined as f(n) = n^2 mod 10. So, for example f maps 7 to 9 since 7^2 = 49 and the ones digit of 49 is 9. Write the function in table form f(n) 2 3 4 5 6 7 8 Next give the function in 2 line notation 1 2 3 4 5 6 7 8 9 1 5 6 7 8 9 Finally, graph it on the lattices of the first quadrant
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