To find the rate, you must divide the distance traveled by the time it took.
17.5 m is the distance while time it took was 5 seconds.
So,
17.5 ÷ 5 = 3.5 m/s
The rate of the anchor is 3.5 m/s
Note: I did not ignore the negative sign in the distance but rather acknowledged it as a magnitude. This meant that the anchor was dropping down instead of going up.
72 I believe because you have to subtract the 33 from the number of total games & then divide by two because you already took out the 33 more loses than wins.
Outlier is 5, -3. the cluster is in the top left quadrant.
Use the identity
sin u cos v = 1/2(sin (u + v) + sin(u - v))
so its:-
1/2(sin(8x) + sin (-4x)) Answer
