In this function, y is the dependent variable and x is the independent variable. Variable used in an experiment or modelling can be divided into three types:  dependent variable ,  independent variable , or other.
About 70% of men have an eye dominance that matches their handedness. BUT, 30% do not. Most right handers have a dominant right eye and the bulk of southpaws a dominant left. These are the people who are well advised to shoot both eyes open (assuming that they are shooting from their strong shoulder).
Strabismus is a condition where your child's eyes point in different directions. It is also called squint, crossed eye, or walleye. Your child's eyes do not focus on a single point. His eye muscles do not work properly to control his eye movement. Weak or paralyzed eye muscles.