https://padlet.com/thach_thao_phan/mpm2d_week5 Share, Consume and Grow from Each Others' Experiences! en-us 2017-02-27 04:43:31 UTC 2026-03-25 02:06:02 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lightdecrease.png thach_thao_phan https://padlet.com/thach_thao_phan/mpm2d_week5/wish/156559587 2017-02-27 20:31:49 UTC https://padlet.com/thach_thao_phan/mpm2d_week5/wish/156559587 thach_thao_phan https://padlet.com/thach_thao_phan/mpm2d_week5/wish/156559806 Here's the solution from one of your peer groups.]]> 2017-02-27 20:32:35 UTC https://padlet.com/thach_thao_phan/mpm2d_week5/wish/156559806 thach_thao_phan https://padlet.com/thach_thao_phan/mpm2d_week5/wish/156868943 This is what students produced in class from 3 points: (-2,4),(-1,-3) and (0,-8). They put the points in a table, found the 1st and 2nd differences in the table and use them to find more points.]]> 2017-02-28 21:01:47 UTC https://padlet.com/thach_thao_phan/mpm2d_week5/wish/156868943 thach_thao_phan https://padlet.com/thach_thao_phan/mpm2d_week5/wish/157177825 When you are stretching a graph, you are making it steeper. 
When you are compressing a graph, you are making it less steep (flatter).]]> 2017-03-01 20:57:35 UTC https://padlet.com/thach_thao_phan/mpm2d_week5/wish/157177825 thach_thao_phan https://padlet.com/thach_thao_phan/mpm2d_week5/wish/157469414 The step (rise/run) pattern for a quadratic with no stretch or compression is 1/1, 3/1, 5/1, 7/1, etc... So if there is a vertical stretch the rises increase and if there is a vertical compression the rises decrease.]]> 2017-03-02 20:06:03 UTC https://padlet.com/thach_thao_phan/mpm2d_week5/wish/157469414 thach_thao_phan https://padlet.com/thach_thao_phan/mpm2d_week5/wish/157471710 Multiplying two numbers is like finding the area of a rectangle A = L x W.
Here's the area model way of multiplying 2 two-digit numbers.]]> 2017-03-02 20:13:32 UTC https://padlet.com/thach_thao_phan/mpm2d_week5/wish/157471710 thach_thao_phan https://padlet.com/thach_thao_phan/mpm2d_week5/wish/157474627 2017-03-02 20:23:56 UTC https://padlet.com/thach_thao_phan/mpm2d_week5/wish/157474627