Calculate the residuals and use the points (x, residual) to make a scatter plot. Complete the statement below to explain why the model is or is not a good fit.

Find the slope of the line y =8/9x + 1.

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?

Find the values of the variables in the kite