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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 10
Standards: HSF-BF.B.4, HSF-BF.B.4d
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-BF.B.4, HSF-BF.B.4d

Let f(x) be the quadratic function in the graph below. Assume that the horizontal axis represents x values and the vertical axis y values. Which of the following domain restrictions on f(x) would make it invertible? There may be more than one correct answer.
Graph - Quadratic Function y=1/2x^2
  1. x>2
  2. x<2
  3. x>-4
  4. x0