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Worksheet: Finding the Rule of a Function Table Using Multiplication and Division

Q1:

In this function machine, we put π‘₯ in and get 𝑦 out.

Which of these equations describes the rule?

  • A 𝑦 = π‘₯ + 8
  • B 𝑦 = π‘₯ + 5
  • C 𝑦 = π‘₯ Γ— 8
  • D 𝑦 = π‘₯ Γ— 5
  • E 𝑦 = π‘₯ βˆ’ 5