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

If f(x) is the function in the graph below, what is f-1(-2)? Assume that the horizontal axis represents x values and the vertical axis y values.
Graph - Linear Function y=-1/2x
  1. 2
  2. 1
  3. -1
  4. 4