Transformation General (Algebraic) Form
Check Background
What is = to?
Check 1 Preview
Create the new function that is translated down 2 units and compressed vertically by a factor of 4 (0.25) from the parent function
Check 2 Preview
Describe the transformations from the parent function to the function .
No wrong answers
If you were infected by the zombie virus, whose brain would you eat last? (Be prepared to say why.)
Vocabulary and Math Aerobics
Fill out this table but leave space for an extra column when we learn about parameters in the function rule.
Translation: Move the entire graph
Dilation: Stretch or compress the graph Vertically (up and down) or horizontally (side to side).
| Up | | |
| Down | | |
| Left | | |
| Right | | |
| Vertical stretch | | |
| Vertical compression | | |
| Horizontal compression | | |
| Horizontal stretch | | |
Vocabulary: Key Terms for Transformations
In the Next 8 questions we practice identifying transformations with new vocabulary.
Name the blue graphs transformation from black.
Name the blue graphs transformation from black.
Name the blue graphs transformation from black.
Name the blue graphs transformation from black.
Name the blue graphs transformation from black.
Name the blue graphs transformation from black.
Name the blue graphs transformation from black.
Name the blue graphs transformation from black.
Play with the sliders controlling parameters A, B, C, D to discover how each affects the transformed graph g in blue. Before moving the slider say out loud what you think it will do with your new vocabulary.
Parameters of the Transformed Function
Now we complete the table showing how the parameters A, B, C, D transform the graph.
Translation: Move the entire graph
Dilation: Stretch or compress the graph Vertically (up and down) or horizontally (side to side).
| Up | | |
| Down | | |
| Left | | |
| Right | | |
| Vertical stretch | | |
| Vertical compression | | |
| Horizontal compression | | |
| Horizontal stretch | | |
Check 1 After Lesson
Create the new function that is translated right 3 units and stretched vertically by a factor of 5 from the parent function
Check 2 After Lesson
Describe the transformations from the parent function to the function .
No wrong answers
If you were infected by the zombie virus, whose brain would you eat first? (Be prepared to say why.)