Use Descartes' Rule of Signs to Determine the Possible Number $f ( x ) = 5 x ^ { 5 } + 10 x$

question 16

Multiple Choice

Use Descartes' Rule of Signs to determine the possible number of positive and nega- tive zeros of $f ( x ) = 5 x ^ { 5 } + 10 x$

• A) 1 positive real; 3 negative reals or 1 negative real
• B) 5 positive reals or 3 positive reals or 1 positive real; no negative reals
• C) no positive reals; no negative reals
• D) 3 positive reals or 1 positive real; 3 negative reals or 1 negative real
• E) 1 positive real; 5 negative reals or 3 negative reals or 1 negative real

Acknowledge the impact of the generalized other and socialization agents on individual development.

Understand the contribution of symbolic interactionism to the concept of self and society.

Recognize the function and impact of the hidden curriculum in educational settings.

Grasp the developmental stages of childhood in different societal contexts.

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Definitions:

Future Value

The estimated amount that an investment will grow to over a period of time at a specified rate of interest.

Compounded Annually

Refers to the process of earning interest on both the initial principal and the accumulated interest from previous periods, calculated once per year.

Future Value

The estimated value of an investment or loan including interest or dividends, at a specific future date.

Ordinary Annuity

A series of matching financial discharges made at interval ends throughout a fixed term.