The Slope of a Line Equals the Change in the Variable

question 124

Multiple Choice

The slope of a line equals the change in the variable measured along the

• A)x-axis multiplied by the change in the variable measured along the y-axis.
• B)x-axis divided by the change in the variable measured along the y-axis.
• C)y-axis divided by the change in the variable measured along the x-axis.
• D)y-axis minus the change in the variable measured along the x-axis.
• E)x-axis minus the change in the variable measured along the y-axis.

---

Definitions:

Vygotsky

A Russian psychologist who is best known for his theory of social development, which argues that community and language play central roles in the process of making meaning.

Concrete-Operations

A stage in Jean Piaget's theory of cognitive development where children aged approximately 7 to 11 years can logically reason about concrete situations but not abstract ones.

Formal-Operations

The final stage in Piaget's theory of cognitive development, characterized by the ability to think abstractly and reason logically.

Lev Vygotsky

A Russian psychologist known for his work on cognitive development, specifically the social interaction theory which posits that community plays a central role in the process of making meaning.