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- - Try This
  - Graphing Sequences
  - Predicting Sequence Values Using a Graph
  - Finding the General Term Given a Graph
  - Alternative Format
- Review
- - Question 1
  - Question 2
  - Question 3
  - Question 4
- Practise
- - Exercises
  - Answers and Solutions
- Question Descriptions

Graphing Patterns

Graphs

We can use a graph to show the relationship between two quantities.

Think about:

What information does this graph show?
What would be the total of buying \(1\) song? \(3\) songs?
What would you predict the general term for the total cost of \(n\) songs to be?

Lesson Goals

Use a graph to display a sequence of numbers.
Predict sequence values using a graph.
Find the general term of a sequence, given a graph.

Try This!

The following graph represents the cost of buying candy-grams for a school fundraiser.

How much would it cost to purchase \(7\) candy-grams?
How many candy-grams could you purchase with \($16\)?

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