Solve the Linear System Using an Inverse Matrix $$\begin{array} { l } - 3 x + 9 y = 9 \\3 x + 2 y = 13\end{array}$$

question 37

Multiple Choice

Solve the linear system using an inverse matrix.
- $$\begin{array} { l } - 3 x + 9 y = 9 \\3 x + 2 y = 13\end{array}$$

• A) \(( 3,2 )\)
• B) \(( - 3 , - 2 )\)
• C) \(( 2,3 )\)
• D) \(( - 2 , - 3 )\)

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Definitions:

Childhood Sexuality

A concept in developmental psychology referring to the range of sexual feelings, behaviors, and developments that occur in children.

Feminist

Pertaining to or advocating for the rights and equality of women and seeking to address issues of gender inequality.

Psychosexual Theory

Sigmund Freud's theory that child development occurs in a series of stages, each characterized by different demands for sexual satisfaction.

Genital Stage

A phase in Freud's psychosexual development focused on mature sexual interests and activities, usually beginning in puberty.