slope formula :
a. coordinates : (3,12) and (4,16)
b. coordinates : (1,4) and (3,12)
⇒ A. Yes. Both slopes are equal to 4
If you mean 4 / (11/8)
= 4 * 8/11
= 32/11
= 2 10/11
= 2.909
Let T be the number of teams after n rounds.
When T = 16, we get:
Dividing both sides by 128, we get:
Therefore n = 3
The answer is 'after the third round'.