SOLUTION: Rate of change? x=-1,x= 1

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Question 312734: Rate of change? x=-1,x= 1
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
The change in x is 2 (from x=-1 to x=1). However, in order to have a RATE of change, you have to have two variables.

Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus