Final answer:
In the equation x = y², to find values of x for a given y, you square the y value. For y = 2, x would be 4 since 2 squared equals 4.
Step-by-step explanation:
The equation x = y² represents a parabolic relationship where x is the dependent variable and y is the independent variable. In this context, y can be any real number. To find the values of the missing entries for x given a certain y, you would simply square the value of y.
For example, if y = 2, x would be calculated as follows:
Thus, for y = 2, the corresponding value of x is 4.