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Home > A2C > Chapter 13 > Lesson 13.1.3 > Problem 13-47

13-47.
  1. State the domain and range for each graph below. Then state whether or not it is a function. Homework Help ✎

    a. graph

    b. graph

    c. graph

    d. graph

Domain: −4 ≤ x ≤ 4
Range: −4 ≤ y ≤ 4
Not a function

See part (a).

Domain: x ≤ 3
Range: y ≤ 4
A function

See part (c).