There are 10 first-tier national rugby union teams: Argentina, Australia, England, France, Ireland, Italy, New Zealand, Scotland, South Africa, and Wales. (a) How many different two-team pairings are possible among these 10 teams

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.