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DO NOW
DO NOW
Create a table where x is the number and rectangles and y is the perimeter of the shape (just like yesterday).
Create a table where x is the number and rectangles and y is the perimeter of the shape (just like yesterday).
LEARNING TARGET
LEARNING TARGET
I can evaluate whether a given function is linear or non-linear.
I can evaluate whether a given function is linear or non-linear.
I DO
I DO
today, we will learn to recognize whether a given function is linear or non-linear.
today, we will learn to recognize whether a given function is linear or non-linear.
What do you think a LINEar function is?
What do you think a LINEar function is?
let's start by talking about graphs:
let's start by talking about graphs:
How do you think you can tell if a graph is linear or not?
How do you think you can tell if a graph is linear or not?
So, how can tell if a table is linear or not?
So, how can tell if a table is linear or not?
Well, you could draw the graph of the table and see if it's a straight line. But, that's a lot of work and it's not a perfect method.
Well, you could draw the graph of the table and see if it's a straight line. But, that's a lot of work and it's not a perfect method.
Instead, we will use a simpler method. Here's how it works:
Instead, we will use a simpler method. Here's how it works:
What about this table?
What about this table?
WE DO
WE DO
Let's get telepathic!
YOU DO
YOU DO
Exit ticket
Exit ticket
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