1 / 7

1.8 Consecutive Integers

1.8 Consecutive Integers. Notes on Handout. Consecutive Integers. +1. +1. Consecutive Integers:. Use: x , x + 1 , x + 2 , …. x x + 1 x + 2. +2. +2. Consecutive Odd Integers:. Use: x , x + 2 , x + 4 , …. x x + 2 x + 4. SAME!. +2. +2. Consecutive Even Integers:. 6.

lmiddleton
Download Presentation

1.8 Consecutive Integers

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 1.8 Consecutive Integers Notes on Handout

  2. Consecutive Integers +1 +1 Consecutive Integers: Use: x, x+ 1, x+ 2, … x x+1x+2 +2 +2 Consecutive Odd Integers: Use: x, x+ 2, x+ 4, … x x+2x+4 SAME! +2 +2 Consecutive Even Integers: 6 Use: x, x+ 2, x+ 4, … x x+2x+4

  3. Consecutive Integers 1) Find two consecutive integers whose sum is 225. a) x= 1st integer x + 1= 2nd integer 1st + 2nd = 225 b) x + x + 1 = 225 2x + 1 = 225 2x = 224 x = 112 x + 1 = 113 • 112 & 113

  4. TOO #2 Answer: A) x = 1st even integer x+2= 2nd even integer B) x + x + 2 = 126 C) 62 & 64

  5. Consecutive Integers 3) Find three consecutive odd integers whose sum is 117. a) x = 1st odd integer x + 2 = 2nd odd integer x + 4 = 3rd odd integer • 37,39,41 b) x + x + 2 + x + 4 = 117 3x + 6 = 117 3x = 111 x = 37 x + 2 = 39 x + 4 = 41

  6. Consecutive Integers 4) Find 2 consecutive integers such that twice the lesser integer increased by the greater is 49. a) x = 1st integer x + 1 = 2nd integer Write an equation smallest largest • 16 & 17 b) 2x + x + 1 = 49 3x + 1 = 49 3x = 48 x = 16 x + 1 = 17

  7. Homework #7 Factory Worker WS

More Related