Respuesta :
If you take a look at the table values and notice that y values are the same as x values, then the parent function is y=x
Answer:
This would be the function f(x) = x.
Step-by-step explanation:
Every y-coordinate is the same as its corresponding x-coordinate. This means that the function maps every x to the y of the same value; this gives us
f(x) = x.