Question

Teresa stated that the heights of the students in her class were not a function of their ages. Which reasoning could justify Teresa’s statement?

A.Two students are the same age but have different heights.
B.Two students have the same height but different ages.
C.No two students are the same age or height.

Answer 1

i think it's a because basically saying their tall but not the it looks like

Answer 2

Option: A is the correct answer.

A. Two students are the same age but have different heights.

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.