Select all that apply to the graph of the following polynomial: f (x) = (x - 2)2 (x + 4) (2 – 9)? the graph bounces at x = 4
-4 is a zero
the graph bounces at x = 2
O is a zero
9 is a zero
the graph bounces at x= 9
the graph crosses the x-axis at x = 2
the graph crosses the x-axis at x= 9
4 is a zero
the graph twists at x = 9

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?

Why is studying fractions important

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi