Given the description, write the expression that represents function. DO NOT include f(x)=. You just need to write the expression. (Ex: Linear-shift right 2 and vertical stretch of 3. Ans: 3(x-2). NO SPACES.
Use for exponents when necessary.)
Question: Cubic - vertical compression by .45, horizontal shift left 8.

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?