Respuesta :
i think it's a because basically saying their tall but not the it looks like
Answer:
Option: A is the correct answer.
A. Â Two students are the same age but have different heights.
Step-by-step explanation:
The height of a student could not be a function of the ages of a student because two or more students with the same age may have the different heights .
This means that a value on a x-axis (i.e.  age) is mapped to two or more  values i.e. corresponding y-value ( i.e.  different heights) which violates the definition of function.
Hence, option: A is the correct answer.