Answer:
d x 15=total players.
Step-by-step explanation:
dx15=total number of players in the tournament.
The critical points of the function graphed are given as follows:
<h3>What are the critical points of a function?</h3>
The critical points of a function are the values of x for which:

In a graph, they are turning points, and are classified as follows:
- Local maximum, if the functions changes from increasing to decreasing.
- Local minimum, if the functions changes from decreasing to increasing.
Looking at the graph, the turning points are approximately:
More can be learned about critical points at brainly.com/question/2256078
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X varies directly as y
x = ky
3 = 2k
k =

when x =9
9 =

y

= y
∴y = 6
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1. D
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3. D
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100% correct just took the quiz!!!
15 = x% from 200
<span>15 = </span><span> * 200</span>
15 = 2x / ÷ 2 (both sides)
<u>x = 7.5 [percent]</u>