REASONING Write an expression in simplest form that represents the vertical distance between the two lines shown. Graph of a system of 2 linear equations. The line y equals x minus 1 goes through ordered pair 0 comma negative one and ordered pair 3 comma 2. The line y equals 2 x minus 4 goes through ordered pair 0 comma negative 4 and ordered pair 3 comma 2. Expression in simplest form: Question 2 What is the distance when $x=3$ ? Distance: What is the distance when $x=-3$ ? Distance: