SOLUTION: Write a rule for the function: Input:0, 1, 2, 3, 4 Output:9, 7, 5, 3, 1 Thanks!

Algebra ->  Functions -> SOLUTION: Write a rule for the function: Input:0, 1, 2, 3, 4 Output:9, 7, 5, 3, 1 Thanks!      Log On


   

Question 739921: Write a rule for the function:
Input:0, 1, 2, 3, 4
Output:9, 7, 5, 3, 1
Thanks!
Found 2 solutions by fcabanski, MathLover1:
Answer by fcabanski(1391) About Me  (Show Source):
You can put this solution on YOUR website!
y=9-2x


Note it starts at 9 (y=9), then decreases by 2 as x increases by 1 (y=9-2x).


Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

Input|Output
0....|9
1....|7
2....|5
3....|3
4....|1
rule: y=9-2x