At About What Age Have Children Acquired the Fundamentals of Their

question 15

Multiple Choice

At about what age have children acquired the fundamentals of their language?

• A)3 years
• B)5 years
• C)7 years
• D)9 years

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Definitions:

\(9 n + 1\)

An algebraic expression representing a linear function in terms of n.

\(3 ^ { n - 1 }\)

This represents an exponential expression where a base of 3 is raised to the power of \(n - 1\), with \(n\) being any real number.

\(n !\)

Represents the factorial of n, the product of all positive integers less than or equal to n.