Can someone me with questions? (function rules from equations)

Refresh if you see errors. is the independent variable. is the dependent variable. depends on .     is a function of . you are controlling the variable ; the value of   is based on that.with function rules, we have the dependent variable completely isolated.isolate  completely; have it on one side of the equation, away from the other terms.    add 6 to both sides so that the 6 on the right side can add to zero and go away.    divide both sides by 3 to get rid of the coefficient of 3 on r.    we have isolated r completely.recall that is a function of   , that is,     depends on .so using function notation    f(q) = (11q+2)/(3)