Write the Coordinates of the Vertex and Determine If the Vertex

question 57

Short Answer

Write the coordinates of the vertex and determine if the vertex is a maximum point or a minimum point. Then write the maximum or minimum value. $$n ( x ) = - 5 x ^ { 2 } + \frac { 23 } { 3 }$$

---

Definitions:

Higher Yield

Refers to investments offering a greater return in terms of interest or dividends, often accompanied by higher risk.

Effective Annual Rate

The interest rate on an investment or loan that reflects the actual annual rate of interest, accounting for compounding over a given period.

Semi-Annual Interest Payments

Interest disbursements made twice a year on a loan or bond.

Coupon

The interest payment a bondholder receives from the bond's issuer at the coupon's interval.