Relation and function example 11

Which of the following relation are functions? Give reasons. In cane of a function, determine its domain and range. {(1,-2),(3,7),(4,-6),(8,11)}

Which of the following relations are functions ? yltx+3 .

Let X={1,2,3,4} . Determine whether or not each relation is a function from X into X. g={(3,1),(4,2),(1,1)}

Let A = {1, 2, 3}. Which of the following relations is a function from A to A ?

Which of the following relations are functions? Give reasons. If it is a function, determine its domain and range.(i) {(2, 1), (5, 1), (8, 1), (11 , 1), (14 , 1), (17 , 1)} (ii) {(2, 1), (4, 2), (6, 3), (8, 4),

State the function along with one example each of: Antihistamine.

State the function along with one example each of: Antioxidants.

Given below is an example of a certain structure and its special functional activity. On a similar pattern fill in the blanks with suitable functions: Example : Chloroplast and Photosynthesis : Eustachian Tube and _______________

Given below is an example of a certain structure and its special functional activity. On a similar pattern fill in the blanks with suitable functions: Example : Chloroplast and Photosynthesis : Xylem and_______________

Which of the following relations are functions ? y=3x+2.