Answer:
C) ( 8,2) and (4,1)
The slope of the line

Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given that the set of points ( 8,2) and (4,1)
ThesSlope of the line


The slope of the line

Answer: The winning time increased by an average of 0.4 second per year from year 2 to year 4.
The quadrant is the 4th because quadrant 4 has all negatives
Now in this scenario, they scored 45 points from three-point baskets. This means they got 15 baskets. Now we can convert this into ratio form and solve using cross multiplication:
5/7=15/x
5x=15*7
x=21
They had 21 three point tries. Hope this helps :) lmk if you need more help.