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Algebra 2 2-1 Mixed Review: Relations and Functions

Last updated almost 3 years ago
4 questions
20

Review Lessons 1-5 & 1-6: Identify the equations and/or inequalities for which each value is a solution.

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  • x = 0
  • x = -3
  • x = -14
  • |3x + 9| = 0
  • 2 - 3x < 11
  • |2x| + 4 > 7
  • 15 + |x - 1| = 30
10

Review Lesson 1-4: Solve the equation for y.

10

Vocabulary Review: Complete the sentence on the right with the correct word(s) from the left.

  • at most
  • at least
  • exactly
  • For every input of a function there is __?__ one output.
10

Use Your Vocabulary: Match each description on the left with the appropriate set on the right.

  • The domain of the relation:
    {(-2, 3), (-2, 1), (5, 4)}
  • The output values in the relation:
    {(1, 0), (-2, 3), (3, 2), (5, -4)}
  • {-2, 1, 3, 5}
  • {-4, 0, 2, 3}
  • {-2, 5}
  • {1, 3, 4}