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7-24.
  1. State the domain and range for each graph below. Homework Help ✎

  2. a.

    b.

    c.

    d.

Read Math Notes box for lesson 1.2.5 on functions, domains and ranges.

Domain: {0, 1, 2}
Range: {-2, 0, 1}

Domain: -1 ≤ x ≤ 1
Range: -1 ≤ y ≤ 2

Domain: x ≤ 2
Range: y ≥ −2

Domain: all real numbers
Range: y ≥ -1