Thank you to fellow teacher Andrew Busch for sharing your awesomeness!
1) Choose 2 pictures of skiers/snowboarders from section 2.
2) Click on either the heading or the picture to go to the attached Desmos file. 3) Describe what happens to the graph as the a-value gets larger? What about when ‘a’ is negative? 4) How does the graph change when you change the h-value? Be specific. 5) How does the graph change when you change the k-value? Be specific. 6) Given a graph, how would you find the values for ‘h’ and ‘k’ without sliders? |
1) Now, only choose 1 of the pictures of snowboarders from section 3.
2) Click on either the heading or the picture to go to the attached Desmos file. 3) This time there will be one difference between these pictures and the previous section–I will have the vertex point plotted on the graph. 4) Revisit your explanation to #6 in section 2: “Given a graph, how would you find the values for ‘h’ and ‘k’ without sliders?” How would you change your explanation (if at all)? 5) After you find the ‘h’ and ‘k’ values for a graph, how can you find the ‘a’ value? |
2/17/16 Day 8 Evaluate Linear Functions for Given Domain Screencast example
Alternate Tasks for Day 8:
Find a friend(s) to play along. Complete each Polygraph listed as twice…as both the picker and questioner. Please pay attention to the vocabulary and use it to model your understanding of the terms.
Day 8 Polygraph 1: Linear Systems desmos code: daq9 Parallel, Perpendicular, Neither: use vocabulary parallel, perpendicular & tell point of intersection, or just intersecting & tell point of intersection.
Day 8 Polygraph 2: Linear Systems desmos code: 2aum number of solutions, which quadrant or point of intersection, positive or negative slopes, etc in questions.