McGraw Hill Integrated II, 2012
MH
McGraw Hill Integrated II, 2012 View details
6. Analyzing Functions with Successive Differences
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Exercise 56 Page 145

Substitute -1 for y.

-1

Practice makes perfect
To evaluate the given expression for y=-1, we should substitute -1 for y in the given expression and then simplify.
|2y-3|-6
|2( -1)-3|-6
|-2-3|-6
|-5|-6
5-6
-1