Understanding Variables and Relationships

Given the table below, identify the independent quantity. | Hours Worked | Total Pay ($) | |--------------|---------------| | 1 | 15 | | 2 | 30 | | 3 | 45 |

• Total Pay

• Hours Worked

• Neither

• Both

In the graph below, which axis represents the dependent quantity?

• X-axis

• Y-axis

• Both axes

• Neither axis

Write an equation that represents the relationship between the independent and dependent quantities from the table below. | x | y | |---|---| | 1 | 3 | | 2 | 6 | | 3 | 9 |

Given the table below, write an equation that represents the relationship between x and y. | x | y | |---|---| | 0 | 5 | | 1 | 7 | | 2 | 9 |

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

Which of the following equations represents a proportional relationship?

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

• Time

• Plant's height

• Both

• Neither

In the table below, which is the independent quantity? | Days | Total Savings ($) | |------|-------------------| | 1 | 10 | | 2 | 20 | | 3 | 30 |

• Days

• Total Savings

• Both

• Neither

Write an equation for the relationship shown in the table below. | x | y | |---|---| | 1 | 4 | | 2 | 8 | | 3 | 12 |

Given the table below, write an equation that represents the relationship between x and y. | x | y | |---|---| | 0 | 2 | | 1 | 5 | | 2 | 8 |