SOLUTION: I need help with the problem that follows... this is what the book says: Write a rule for the function: Input(domain): 2,3,7,10 Output(Range): 8,7,3,0 I've tried, b

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Question 95155This question is from textbook Algebra 1
: I need help with the problem that follows... this is what the book says: Write a rule for the function:
Input(domain): 2,3,7,10
Output(Range): 8,7,3,0
I've tried, but I can't seem to find a pattern... The paper is due tomorrow, so get back asap please. THANK YOU SO MUCH FOR YOUR HELP!!! my mom can't get it either, so you're my last hope!!
Thanks again,
Katie F. This question is from textbook Algebra 1

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
THAT'S A CUTE ONE:
2 3 7 10
8 7 3 0
THE KEY IS:
2-3+8=7
3-7+7=3
7-10+3=0