 (6, -1)
 (0, 0)
 (8, 1)
 (1, 4)
 (0, -2)
 (2, -5)
 (2, 5)
Graph

What are the
intercepts?
What is the
domain?
What is the
range?
Is the RELATION a FUNCTION?
Why or why not ?
{(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?
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 ?
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!
Example
translation 2 units down
Identify important points from the graph and make a table.
X
Y
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
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

a) Translate 2 units up
b) Reflection across x axis
SLOPE recall is next!
