Asked by Anonymous101

x: -2, -1, 0, 1, 2
y: 9, 4, -1, -6, -11

What is the function rule?
Answered by Steve
note that y decreases by 5 for each increase of 1 in x.
So, y = -5x + b
since y(0) = -1,
y = -5x-1
Answered by lucia
this doesnt make sense. can you explain it better steve
Answered by Ms. Sue
Doesn't this make sense to you??

Steve said, "y decreases by 5 for each increase of 1 in x."
Answered by lucia
when i calulated the function rule he gave it didnt make sense. Ms. Sue, whats the function rule, thats all i wanna know
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