Find All the Critical Numbers of the Function $$g ( x ) = 7 x + \sin ( 7 x )$$

question 16

Short Answer

Find all the critical numbers of the function.
$$g ( x ) = 7 x + \sin ( 7 x )$$

Apply theories of cognitive development to practical interventions in educational and counseling settings.

Identify normal motor and visual developmental milestones in early childhood.

Understand the challenges in changing children's beliefs and the role of assimilation and accommodation.

Recognize the significance of culture and mediated learning in acquiring language and cognitive development.

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Definitions:

Profit-maximizing Firm

A company that adjusts its production to achieve the highest possible profit based on its costs and the market demand.

Marginal Revenue

The revenue uplift from marketing one more unit of a product or service.

Competitive Firm's Supply Curve

A graphical representation showing the quantity of goods a firm is willing and able to supply at each possible price, under the assumption of perfect competition.

Marginal Cost Curve

A curve depicting the change in the total cost of production when the output is increased by one more unit, essentially showing the cost of producing an additional unit.