What is the parent function of x=2?If y=2 is a constant.So f(x)=a. would be the parent function of y=2.

Would x=2 also be a constant since it is just going vertical instead of horizontal?

No, the function x=2 does not have a parent function because it is not a function in the traditional sense. It is a vertical line passing through the x-coordinate 2. In this case, x=2 represents all the points where the x-coordinate is equal to 2.

A parent function typically refers to the simplest and most basic form of a function from which other functions can be derived through transformations. For example, the parent function of a linear function is f(x) = x, while the parent function of a quadratic function is f(x) = x^2.

In the case of x=2, it is simply a restriction on the values of x and is not associated with a specific function. It can be thought of as a vertical line that does not have a function rule.