case 1

Day 6 Clip 1

The students now need to focus on the significance of the zero on the linear rate of change function.

 

Day 6 Clip 2

On the worksheet seen in this clip the students are given a quadratic function and the rate of change function. 

 

Day 6 Clip 3

In this clip, a student explains her understanding of the relationship between the graph of a linear rate of change function and the vertex of its corresponding quadratic function. 

 

Day 6 Clip 4

Ms. Coombs leads the class through the process of finding the x and y values for the vertex of a given quadratic function,
y = x2 - 10x + 5. 

 

Day 6 Clip 5

Ms Coombs continues the discussion by focusing on how a vertex of a quadratic can represent a maximum or minimum. 

 

Day 6 - Clip 1


The students now need to focus on the significance of the zero on the linear rate of change function. In this clip, Ms. Coombs works with a student to help her identify the x-value of the vertex of the graph of a quadratic function given the graph of its rate of change function.

 

 

 

 

 

 

 

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