Which of the following point-slope form equations could be produced with the points (-5, -2) and (1, 2)? a. y + 2 = 2/3(x - 5) b. y + 2 = -2/3(x + 5) c. y + 2 = 2/3(x + 5) d. y - 2 = 2/3(x + 5)

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?