Front

What is a function in mathematics?

Back

A function is a relation that assigns exactly one output (y) for each input (x).

Tags

CCSS.8.F.A.1

Front

What is a scatter plot?

Back

A scatter plot is a graph that shows the relationship between two variables by displaying data points on a Cartesian plane.

Tags

CCSS.8.SP.A.1

Front

What does the line of best fit represent in a scatter plot?

Back

The line of best fit represents the trend of the data points, indicating the general direction of the relationship between the variables.

Tags

CCSS.8.EE.B.5

Front

How do you find the median of a data set?

Back

To find the median, arrange the numbers in order and identify the middle value. If there is an even number of values, average the two middle values.

Tags

CCSS.6.SP.B.5C

Front

What is a stem-and-leaf plot?

Back

A stem-and-leaf plot is a method of displaying quantitative data where each number is split into a 'stem' (the leading digit) and a 'leaf' (the trailing digit).

Front

What is the purpose of a graph in representing data?

Back

Graphs visually represent data, making it easier to identify trends, patterns, and relationships between variables.

Front

What does it mean for a relation to be a function?

Back

A relation is a function if each input (x-value) corresponds to exactly one output (y-value).

Tags

CCSS.8.F.A.1

Front

How can you determine if a set of ordered pairs is a function?

Back

Check if any x-value is repeated with a different y-value. If it is, the relation is not a function.

Tags

CCSS.8.F.A.1

Front

What is the significance of the x-axis and y-axis in a graph?

Back

The x-axis typically represents the independent variable, while the y-axis represents the dependent variable.

Tags

CCSS.5.G.A.1

Front

What is a pattern in mathematics?

Back

A pattern is a repeated or predictable sequence of numbers, shapes, or other elements.

Tags

CCSS.3.OA.D.9