DIRECTIONS: Identify the two variables in the example. For direction of variable, put an arrow pointing either up or down to show what direction the variable goes in. For relationship, write "positive" or "negative" to indicate what kind of relationship the two variables have with each other. 1. A city planner notices that the more bus stops the city puts in, the more money the downtown businesses make. Variable 1: Direction of variable 1: Variable 2: Direction of variable 2: Relationship: 2. The principal of a school finds that the fewer absences a child has from school, the better his or her grades tend to be. Variable 1: Direction of variable 1: Variable 2: Direction of variable 2: Relationship: 3. A survey finds that the more money a person makes each year, the fewer hours of TV they watch each week. Variable 1: Direction of variable 1: Variable 2: Direction of variable 2: Relationship:
DIRECTIONS: Identify the two variables in the example. For direction of variable, put an arrow pointing either up or down to show what direction the variable goes in. For relationship, write "positive" or "negative" to indicate what kind of relationship the two variables have with each other. 1. A city planner notices that the more bus stops the city puts in, the more money the downtown businesses make. Variable 1: Direction of variable 1: Variable 2: Direction of variable 2: Relationship: 2. The principal of a school finds that the fewer absences a child has from school, the better his or her grades tend to be. Variable 1: Direction of variable 1: Variable 2: Direction of variable 2: Relationship: 3. A survey finds that the more money a person makes each year, the fewer hours of TV they watch each week. Variable 1: Direction of variable 1: Variable 2: Direction of variable 2: Relationship:
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter1: Variables, Expressions, And Integers
Section1.8: The Coordinate Plane
Problem 7E
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