Objective: Students will transform linear functions and solve problems involving linear transformations
Warm Up:
Rewrite the expression in slope-intercept form and graph the line
a. 3x+4y=-2
b. (1/3)x+ 2y = 5
Transform the following coordinate (2, -3)
c. vertical translation of -1
d. reflection across the y-axis
Note Taking and Reading:
-Copy the Know It Note! and Helpful Hint pg 134
-Read Example 1; complete the Check it Out! 1a Problem using the procedures from Example 1
-Take notes on the paragraph before the Know It Note! Stretch and Compression pg 135. You should be able to answer the following: What type of transformation have occurred if the line appears steeper? flatter?
-Copy Know It Note! Stretch and Compression pg 135
-Read example 2, work out Check It Out! #2 using the example's procedures
-Read and take note on the paragraph before example 3. You should be able to answer the following: How should you combine transformations?
-Read example 3. Work out Check It Out! #3 using the example's procedures
Classwork/Homework:
Guided Practice: #2-6;#8-10;#12-14
Illustrative Math problem optional
Reflection: give an example of two transformations of f(x)=x that can be performed in any order and result in the same transformed function.
EQ: How do I analyze the transformations from a given linear function?
Warm Up:
Rewrite the expression in slope-intercept form and graph the line
a. 3x+4y=-2
b. (1/3)x+ 2y = 5
Transform the following coordinate (2, -3)
c. vertical translation of -1
d. reflection across the y-axis
Note Taking and Reading:
-Copy the Know It Note! and Helpful Hint pg 134
-Read Example 1; complete the Check it Out! 1a Problem using the procedures from Example 1
-Take notes on the paragraph before the Know It Note! Stretch and Compression pg 135. You should be able to answer the following: What type of transformation have occurred if the line appears steeper? flatter?
-Copy Know It Note! Stretch and Compression pg 135
-Read example 2, work out Check It Out! #2 using the example's procedures
-Read and take note on the paragraph before example 3. You should be able to answer the following: How should you combine transformations?
-Read example 3. Work out Check It Out! #3 using the example's procedures
Classwork/Homework:
Guided Practice: #2-6;#8-10;#12-14
Illustrative Math problem optional
Reflection: give an example of two transformations of f(x)=x that can be performed in any order and result in the same transformed function.
EQ: How do I analyze the transformations from a given linear function?