Question

Which equation represents a function?

A) I=13
B) I-12=34
C) 2y=-12
D) 1 =15

Answer 1

The equation that represents a function is A) I=13.

Step-by-step explanation:

Out of the given options, the equation that represents a function is A) I=13. In a function, each input value (x) corresponds to exactly one output value (y). In option A, the equation states that the value of I is 13, which meets the definition of a function.