Answer:
domain: x ≥ 7
range: f(x) ≥ 9
Step-by-step explanation:
The movie ended at 1:23 A.M.
lol sorry if its wrong
Answer:
Check the explanation
Step-by-step explanation:
Kindly check the attached image below for the step by step explanation to the question above.
Answer:
Step-by-step explanation:
Answer:
Number of points, x, Number of segments, y
x: 2, 3, 4, 5, ... N,. ...
y: 1, 3, 6, 10, ... (N-1)(N)/2, ...
Step-by-step explanation:
Adding Nth point, there are N-1 new segments,
and (sum over {i = 1 to N-1} of i) total segments. As Gauss knew when he was c.10 yo, the sum is (N-1)(N)/2.