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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 10
Standards: HSF-IF.B.4
Author: nsharp1
Created: 5 years ago

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Functions and Relations Question

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Grade 10 Functions and Relations CCSS: HSF-IF.B.4

Given the function f(x)=x2-2x-3, for what interval(s) is f(x)>0?
  1. (-1,3)
  2. (-∞,-1)∪(3,∞)
  3. (-∞,0)
  4. (-∞,∞)