After calculating it X=32.5 i believe
The formula of the midpoint of PQ:

We have P(0; 0) and Q(2a; 0). Substitute:
Answer:
1.2144xx
Step-by-step explanation:
The multiplier of value for the first year was (1 +38%) = 1.38.
The multiplier of value for the second year was (1 -12%) = 0.88.
Then the multiplier of value for the two years was ...
1.38×0.88 = 1.2144
The value of the stock after 2 years was ...
1.2144xx
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<em>Comment on the variable</em>
We have used the variable given in the problem statement (xx). If you intend something different, replace xx with the variable you intend.
Answer:
I think the top and the two in the middle but I can't really see it's a blurry picture
Answer:
y = 500(1.05)^x.
Step-by-step explanation:
551.25 = 500x^2 where x is the multiplier for each year.
x^2 = 551.25/500
x = 1.05
So the value after x years is 500(1.05)^x.