Topic 15 Review: Analyze and Graph Number Patterns

Front

What is a number pattern?

Back

A number pattern is a sequence of numbers that follow a specific rule or formula.

Front

How do you find the total number of items after a certain number of weeks or months?

Back

To find the total, start with the initial amount and add the product of the number of weeks/months and the amount added each week/month.

Front

If Julia has 30 coins and adds 20 coins each week, how many coins will she have after 5 weeks?

Back

Julia will have 30 + (20 * 5) = 130 coins.

Front

What is an ordered pair in the context of number patterns?

Back

An ordered pair is a pair of numbers that represent the values of two different quantities, often written as (x, y).

Front

How do you represent a relationship between two quantities in a table?

Back

You can create a table with columns for each quantity and rows for each time period, showing how each quantity changes.

Front

What is the formula to calculate the total amount saved after a certain number of months?

Back

Total amount saved = Initial amount + (Amount saved each month * Number of months).

Front

If Joseph starts with 10 coins and adds 25 coins each month, how many coins will he have after 10 months?

Back

Joseph will have 10 + (25 * 10) = 260 coins.

Front

What does it mean if one person collects three times as many items as another?

Back

It means that for every item the second person collects, the first person collects three items.

Front

How do you interpret an ordered pair like (96, 12) in a real-world context?

Back

The first number represents one quantity (e.g., total items), and the second number represents another related quantity (e.g., number of sets).

Front

What is the significance of the rule '+50' in a savings account?

Back

It indicates that the account balance increases by $50 each month.