Let A be the set of students in your discrete math class, and B is the set of students at Arizona state majoring in computer science. Consider the relation R: A -->B that assigns each student to your discrete math class to all computer science major. Is R: A  --> B a function? Explain

Which of the following is a function one-one from the set A = {1,2,3} to B = {4,5,6} is: (Explain) A. {(1,4), (2,5), (3,4)} B. {(1,6), (2,4), (3,4)} C. {(3,5), (2,4), (1,5)} D. {(3,4),(2,5),(1,6)}

Suppose that the relation T is defined as follows. T = { (2, -8), (7, 7), (6, 0), (-3, 6) } Give the domain and range of T .Write your answers using set notation. Domain = Range =

Which . functions are continuous through its domain?

What is the difference between a mapping and a relation? Is every relation a mapping?

please IDENTIFY WHETHER EACH RELATION A ONE TO ONE FUNCTION OR NOT?

Every function is also a relation.     This statement is true or false

2. Does a rule from one set to another set need to be explicit in order for the rule to qualify as a function? Support your answer.

Determine whether each of the following is a function or a relation. a. {(-1,8),(0,15), (1,-4), (2,0)} b. {(-5,2), (5,2), (0,-3), (3,-8)} c. {(-2,7), (6,2), (-2-3). (0,9)} d. {(7,2),(4,-6), (2,-2).(4,-9)} е. {(2,3), (2,4), (2,5), (2,6)} f. {(1-4), (2,-4), (3,-4), (3,-4)} Answer: Function Answer: Function Answer: Relation Answer: Function Answer: Relation Answer: Relation

Construct a function that is undefined at points 2,3 and π