Hello :
<span>A) it is an even function because for all x in R :
f(-x) = 2(-x)²+1
= 2x²+1
f(-x) = f(x)</span>
Answer:

Step-by-step explanation:




The effective annual rate is
(1+r/n)^n -1
where r is the nominal rate and n is the number of compoundings per year.
You have r = 0.2373 and n=365, so the APY is
APY = (1 +0.2373/365)^365 -1 ≈ 26.77%
Oh lol yeah I think I have a good time one lol who did you it was like that lol you can see it lol lol I love