Presentation is loading. Please wait.

Presentation is loading. Please wait.

1.1 Summation.

Similar presentations


Presentation on theme: "1.1 Summation."— Presentation transcript:

1 1.1 Summation

2 Graph (6, -1) What are the intercepts? (0, 0) (8, 1) (1, 4)
(0, -2) (2, -5) (2, 5) What are the intercepts? What is the domain? What is the range? Is the RELATION a FUNCTION? Why or why not ?

3 {(4,7),(0, 5),(21, 41),(-6, 0)} Is this relation a function?
What is the domain? What is the range? What are the intercepts?

4 Example: Translating Points
Perform the given translation on the point (–4, -5). Give the coordinates of the translated point. 5 units right, 2 units down Show mathematically! ? Slope ? ? Domain ? ? Range ? 1.1a

5 Example: Translating Points
Perform the given translation on the point (–1, 2). Give the coordinates of the translated point. 1 units left and 3 units down Show mathematically! 1.1a

6 translation 2 units down
Example translation 2 units down Identify important points from the graph and make a table. X Y 1.1b

7 reflection across x-axis
Example Use a table to perform the transformation of y = f(x). Use the same coordinate plane as the original function. reflection across x-axis x y f 1.1b

8 b) Reflection across x axis
Perform each transformation of y = f(x). Use the same coordinate plane as the original function. Copy the original function. Create a table. You can do all on graph paper 1.1b a) Translate 2 units up b) Reflection across x axis

9 SLOPE recall is next!


Download ppt "1.1 Summation."

Similar presentations


Ads by Google