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Which graph represents the function?

 Jan 26, 2019
 #1
avatar+6024 
+2

\(\text{well the first thing I'd do is look at }-1 \leq x \leq 1\\ f(x) = |x-1| \text{ which decreases linearly from 2 to 0 on this interval}\\\text{That rules out the top left and bottom right graphs}\)

 

\(\text{Next I'd note that }f(8) = -2\\ \text{This rules out the bottom left graph}\\ \text{and thus the winner is the top right graph}\)

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 Jan 26, 2019
 #2
avatar+233 
+1

thank you

skye25  Jan 26, 2019

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