Semester 2: Welcome Back!

Front

What does it mean to pack up before the teacher tells you to?

Back

It means to start gathering your belongings and preparing to leave class without waiting for the teacher's instruction.

Front

What class am I currently sitting in if I am in math?

Back

You are in a mathematics class.

Front

What is a proportional relationship in a graph?

Back

A proportional relationship is when the graph passes through the origin (0,0) and is a straight line.

Front

What is the opposite of a decrease of 85?

Back

The opposite is an increase of 85, represented as +85.

Front

What does it mean if house cats weigh more than small dogs on average?

Back

It means that the average weight of house cats is greater than that of small dogs.

Front

What is a non-proportional relationship in a graph?

Back

A non-proportional relationship does not pass through the origin and may not be a straight line.

Front

How do you determine if a graph is proportional or non-proportional?

Back

Check if the graph passes through the origin and if it is a straight line.

Front

What is the mean in a data set?

Back

The mean is the average value, calculated by adding all values and dividing by the number of values.

Front

What is the median in a data set?

Back

The median is the middle value when the data set is ordered from least to greatest.

Front

What does it mean to infer from data?

Back

To infer means to draw a conclusion based on the evidence presented in the data.