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look at this set of ordered pairs: (5, 13) (20, -3) (10, -13) (-3, 5) (…

Question

look at this set of ordered pairs: (5, 13) (20, -3) (10, -13) (-3, 5) (9, 1) is this relation a function? yes no

Explanation:

Step1: Identify input values (x-coordinates)

Los valores de x son: $5, 20, 10, -3, 9$

Step2: Check for repeated x-values

Ningún valor de x se repite.

Step3: Apply function definition

Una relación es función si cada x tiene un solo y.

Answer:

yes