Figure ABCD was reflected across the x-axis to create figure A'B'CD!
What are the coordinates of the pre-image of B'?
(2,-8)
(-8,-2)
(-2, 8)
(8, 2)

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?