Find the Coordinates of Points Where the Graph of

question 20

Multiple Choice

Find the coordinates of points where the graph of has horizontal tangents. As a check, graph and see whether the points you found look as though they have horizontal tangents. ​

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Definitions:

Simple Interest

Interest calculated only on the initial principal of an investment or loan over a specified time period.

Contract

A legally binding agreement between two or more parties outlining obligations, rights, and conditions.

T-Bill

Short for Treasury Bill, a short-term government security issued at a discount from the par value and repaid at maturity.

Annual Rate

A percentage representing the interest or growth a sum of money would earn over the course of a year.