Module 9: Quadratic Functions by Elsie Paulsen https://padlet.com/paulsene3227/ed8ybiukz1i3 Made by Elsie Paulsen en-us 2017-04-27 14:47:47 UTC 2017-04-30 23:53:35 UTC hello@padlet.com Linear paulsene3227 https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/168657791 0/4
1/7
2/10
3/13
4/16
There is a constant difference of 3
recursive: f(n)=f(n-1)+3   f(1)=7
explicit: f(n)=3n+4]]> 2017-04-27 14:58:11 UTC https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/168657791 Exponential paulsene3227 https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169090500 0/1
1/4
2/16
3/64
4/256
There is a constant ratio of 4
recursive: f(n)=f(n-1)x4   f(1)=4
explicit: f(n)=4^n]]> 2017-04-30 23:34:35 UTC https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169090500 Quadratic paulsene3227 https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169090776 1/-3
2/0
3/5
4/12
5/21
Constant second differences 
recursive: f(n)=f(n-1)+2n-1  f(1)=-3
explicit: f(n)=n^2-4]]> 2017-04-30 23:38:03 UTC https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169090776 Video paulsene3227 https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169091393 2017-04-30 23:47:04 UTC https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169091393 Picture paulsene3227 https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169091575 2017-04-30 23:49:52 UTC https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169091575 Picture paulsene3227 https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169091802 2017-04-30 23:53:11 UTC https://padlet.com/paulsene3227/ed8ybiukz1i3/wish/169091802