Download presentation

Presentation is loading. Please wait.

Published byWyatt McNamara Modified over 4 years ago

2
5 67895 6789 1234512345 The Rule is ADD 4

3
Ahmed Peter Ali Jaweria Hamad Paris London Dubai New York Cyprus Has Visited There are MANY arrows from each person and each place is related to MANY People. It is a MANY to MANY relation.

4
Bilal Peter Salma Alaa George Aziz 62 64 66 Person Has A Mass of Kg In this case each person has only one mass, yet several people have the same Mass. This is a MANY to ONE relationship

5
Is the length of 14 30 Pen Pencil Ruler Needle Stick cmobject Here one amount is the length of many objects. This is a ONE to MANY relationship

6
FUNCTIONS Many to One Relationship One to One Relationship

7
DomainCo-domain 0 1 2 3 4 1 2 3 4 5 6 7 8 9 Image Set (Range) x 2x+1 AB

8
The upper function is read as follows:- Function f such that x is mapped onto x 2 +4

9
Lets look at some function Type questions If f x x 2 4andg x 1 x 2 Findf 2 Findg 3 2 2 = 8 3 3 = -8

10
We can consider this as two simpler functions illustrated as a flow diagram Multiply by 3 Subtract 1 Multiply by 2Add 5 Square

11
Consider 2 functions is a composite function, where g is performed first and then f is performed on the result of g. The function fg may be found using a flow diagram square Multiply by 3 Add 2 Thus =

12
2 4 14 2

13
Consider the function Here is its flow diagram 5 5 -2 Draw a new flow diagram in reverse!. Start from the right and go left… Multiply by 5 Subtract 2 Divide by threeMultiply by three Add two Divide by 5 3 3 +2 3 5 And so

14
(a) (b) (c) (d) (a) and (c)

15
(a) (b) (c) (d) (a) and (c)

Similar presentations

OK

(BASIC MATH) QUIZ. START!! Click Here!! 1. What is Addition? a. The act or process of adding numbers. The act or process of adding numbers. b. The act.

(BASIC MATH) QUIZ. START!! Click Here!! 1. What is Addition? a. The act or process of adding numbers. The act or process of adding numbers. b. The act.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on tsunami and earthquake alert system Free download ppt on sustainable development Ppt on different types of forests in the us Ppt on bluetooth network security Ppt on resources and development class 10 cbse all 10 Ppt on conservation of environment biodiversity Ppt on social networking in our lives Ppt on guru nanak dev ji and guru Ppt on loops in c language Ppt on image compression using neural network