The following dot plots shows the number of strokes golf players required at each hole .each dot represents a different player. order the holes from least to greatest typical number of strokes per player .

The answer from least to greatest is the first one, then the third one, then the middle one.

Step-by-step explanation:

Hole 6,7,5 is the order

Step-by-step explanation:

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for