1. Patterns and Linear Functions
Lesson 24

2. Objective
HSA-REI.10(2): Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).

3. Example; Patterns & Linear Functions
In the diagram below, what is the relationship between the number of triangles and the perimeter of the figure they form? 4 4 4 4 3 3 3 3 3 3 3 3 4 4 4 4 4 4
Represent this relationship using a table.
# of Triangles
Perimeter 1 2 3 4 10 14 18 22

4. Example; Patterns & Linear Functions
Represent this relationship using a table.
# of Triangles
Perimeter 1 2 3 4 10 14 18 22
Represent this relationship using a words.
Multiply the number of triangles by 4 and add 6 to get the perimeter.
Represent this relationship using an equation.
P = 4t + 6

5. Example; Patterns & Linear Functions
Represent this relationship using a table.
# of Triangles
Perimeter 1 2 3 4 10 14 18 22
Represent this relationship using graph. 6 12 18 24 1 2 3 4
Perimeter
# of Triangles

6. #24: Patterns and Linear Functions
Questions?
Summarize Notes
Homework
Google Classroom
Quiz