Which of the scatter plots below shows the most accurate line of best fit? W.
X.

Y.
Z.
A.
X
B.
W
C.
Y
D.
Z

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?

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120

What is perpendicular to y=-1/2x+11