How many of the following relations are functions? ((-1,1), (1, 2), (2, 2), (2,-2)} N-1 5r-6y - 12 UN 3 © 2 O 4

Q: Four relations are shown below. -4 1 4. 6. 1. III {(1,2), (2,5), (3,8), (2. –5), (1,–2)} y =x² II IV

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Q: Which of the following represent the order pairs for the function f(x) = 3x + 1 if the domain is {…

A: Given  f(x) = 3x +1  Domain of function is {1, 2 ,3 , 4}    We need to find the ordered pairs for…

Q: A={0,1,2,3,4}, B={2,3,4,5} and f={(0,3), (1,3), (2,4), (3,2), (42)}. State the domain and range of…

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Q: Which of the following relations does not represen a function? A. (4, 4), (5, 4), (6, 4)} B. (4, 4),…

A: We will use definition of function to solve this

Q: 1. Which of the following relations is a function? {(0, 0), (0, 1), (0, 2)} {(0, 0), (1, 1), (2, 4)}…

A: A relation R : X→Y to be a function, every element  x∈X should be related to a unique y∈Y. That…

Q: What is the domain of the relation represented in the table? X Y -2 4 1 3 -4 O {-4, -2, 2, 3} O (-4,…

A: Given the relation from X to Y which is represented by the table.  we need to find the domain of…

Q: 4. True or False: The relation {(5, 2), (0,1), (5, –6), (-3, 12)} is a function. O true false

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Q: Which of the following sets represents one to one function? Select one: O a.{(1,-5), (-1, 6), (2,…

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Q: True or false: The relation below is a function. {(-2, 7), (3, –8), (1, 5), (–13, 7)}

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Q: Which of the following relations is not a function? O [(1,2),(3,4),(5,6),(7,8)] O…

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Q: Refer to the functions f and g and evaluate the functions at x =-2. f = {(2, -1), (1, 1), (-4, -6),…

A: (f+g)(-2)=f(-2)+g(-2)  Substitute   f(-2)=-8  ,    g(-2)=-5in the above equation

Q: Which of the following sets of ordered pairs represents a relation that is not a funetion? (1, 1),…

A: We know that set of order pairs like (x,y) forms a relation. Now, when a relation contains a special…

Q: 23 Which set of ordered pairs represent a function? {(-1, 3), (2, 7), (1, 7)} ® {(-1, 3), (-1, 7),…

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Q: Refer to the relation below to answer the following questions. {(- 30, – 25),(– 15, – 10),(-…

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Q: Find the rule of the function associated with the following table. 1 2 3 y 1 - 3 -7 -11 y = -4x+1 y…

A: We have to find the function y x 0 1 2 3 y 1 -3 -7 -11

Q: Decide whether the following relation defines a function. {(5,3), (4,3), (5,2)} Is the set of…

A: The solution are next step

Q: Which of the following relations is NOT a function?* -5 10 15 23 O Option 4 O Option 2…

A: Given are some figures, to chose which one of the following is not a function A function from a set…