Find the average rate of change of f(x)=2x^2-3x from 1 to 2

What is the least common factor of 6 and 8

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?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?