W20 Unit 8 Understanding Relationships in Math

• Both are additive relationships.

• Both are multiplicative relationships.

Given the table below, identify the independent quantity: | Hours (h) | Distance (d) | |-----------|--------------| | 1 | 5 | | 2 | 10 | | 3 | 15 |

• Hours (h)

• Distance (d)

• Both are independent

• Neither is independent

Write an equation that represents the relationship between the independent and dependent quantities from the table below: | x | y | |---|---| | 1 | 4 | | 2 | 8 | | 3 | 12 |

Which equation represents the relationship shown in the table below? | x | y | |---|---| | 0 | 2 | | 1 | 3 | | 2 | 4 |

Represent the situation "A car travels at a constant speed of 60 miles per hour" using an equation.

• A line passing through (0, 1) with a slope of 2

• A line passing through (0, 2) with a slope of 1

• A line passing through (1, 0) with a slope of 2

• A line passing through (0, 1) with a slope of 1

• Both are additive relationships.

• Both are multiplicative relationships.

Identify the independent quantity from the graph of a plant's growth over time.

• Time

• Plant height

• Both are independent

• Neither is independent

Write an equation for the relationship shown in the table: | x | y | |---|---| | 0 | 0 | | 1 | 3 | | 2 | 6 |

What is the independent quantity?

• A
• B
• C
• D