Underwater Math Quiz

What is a numerical pattern?

• A list of numbers with no specific order

• A list of numbers created by a pattern rule

• A list of numbers that are all the same

• A random list of numbers

What is a pattern rule?

• A rule that tells us how to draw a graph

• An equation that helps us convert y to x

• An equation that tells us how to get from x to y using math operations

• A rule that tells us how to color a table

In the yoyo example, what is the pattern rule derived from the graph?

• Add five

• Multiply by three

• Divide by three

• Multiply by two

Which table correctly represents the yoyo pattern rule?

• The table where each x is subtracted by three to get y

• The table where each x is divided by three to get y

• The table where each x is multiplied by three to get y

• The table where each x is added to three to get y

What is the first step in finding a table from a graph?

• Draw a new graph

• Multiply all x values by two

• Find the pattern rule from the graph

• Guess the values of y