The table shows the distance a marathon runner has left to run and their time they have been running. Time Traveled

X

Distance from Dallas

y

0

26.2

9

25.9

18

25.6

27

25.3

When these data are graphed on a coordinate plane, the points all lie on the same line. What are the slope and y-intercept of this 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?