Find the X-Coordinate(s) of the Point(s) Where the Tangent to the Curve

question 86

Essay

Find the x-coordinate(s) of the point(s) where the tangent to the curve $y = x + \cos x , 0 \leq x \leq 2 \pi$ has zero slope.

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Definitions:

S And D Curves

Graphical representations of the relationship between quantities supplied and demanded at various prices.

Total Revenue

The total income a firm receives from the sale of its goods or services, calculated by multiplying the price by the quantity sold.

Unit Price

The cost per unit of a product or service, making it easier to compare the prices of different sizes or quantities.