Question

Table AInputOutputTaurusMay 1TaurusMay 8GeminiJune 5SagittariusNovember 23Capricorn December 25Table BInputOutputMay 1TaurusMay 8TaurusJune 5GeminiNovember 23SagittariusDecember 25CapricornEvery birthday has an astrological sign, likeGemini or Scorpio. Both tables show arelationship between birthday and astrologicalsign.Which table(s) represent a function?

Answer 1

Given:

Given two tables.

Required: Table represents a function

Step-by-step explanation:

A function is defined as a relation between a set of inputs having one output each.

In the first table, the input Taurus has two outputs May 1 and May 8. So, it is not a function.

In the second table, all the inputs are different. Hence, it is a function.

Final Answer: Table 2 represents a function.