On each coordinate plane, the parent function f(x) = x is represented by a dashed line and a translation is represented by a
solid line. which graph represents the translation g(x) = [x + 2 as a solid line?

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?