Function and its ways of representing a function

In this presentation we discovered what is function, how we can represent it

1. Function and it’s waysFunction and it’s ways
of representing aof representing a
functionfunction

2. Introduction:
Makulbek Symbat
SDU University
UNT Math 43/45
Puzzle, Sudoku, Block Baster
Volleyball, Bowling, Swimming

3. Classroom rules:
1. Be Prepared. Bring your notebook, textbook every lesson.
2. Respect the Learning Process. Listen carefully when the teacher or classmates are speaking.
Raise your hand before answering or asking questions.
3. Work Hard & Stay Focused.
4. Show Respect.
Be polite to teachers and classmates.
Encourage and support each other. No teasing or laughing at mistakes.
5. Homework Responsibility
Do your homework regularly — it helps you practice and improve.
Late or missing homework will affect your progress.
6. Positive Attitude
Believe in yourself — mistakes are part of learning.
Ask questions whenever you don’t understand.

4. Aim:
-Students will understand the definition
of a function and the ways of
representing it
-Знать определение и способы
задания функции;

5. What is it Function?:
A function is a rule that assigns
each element of a set X to
exactly one element of another
set Y.

6. Examples:

7. DOMAIN (область определение):
CODOMAIN (область значения):D(X) E(Y)

8. Problem 1.1:

9. Problem 1.2:

10. Problem 1.3:

11. Problem 1.4: