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Find the axis of symmetry of the quadratic function.
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Discount Rate
The rate of interest applied to loans provided to commercial banks and other financial institutions by the Federal Reserve through its discount window.
Compounded Annually
Interest calculation method where interest is added to the principal sum at the end of each year, and the subsequent interest calculation includes the previously accumulated interest.
Simple Interest
Interest calculated on the principal portion of a loan or deposit, without compounding.
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