Which of the following sets of ordered pairs below represent a function? O {(1,1),(2,12),(10,7),(10, -4),(-8,10)} O {(1,1),(12,2),(7,10),(10, -4),(-8,10)} O {(1,1),(2,12),(7,10),(2,4),(8,10)} O {(1,1),(2,12),(1,10),(10, -4),(-8,10)}

Which of the following sets of ordered pairs below represent a function? O {(1,1),(2,12),(10,7),(10, -4),(-8,10)} O {(1,1),(12,2),(7,10),(10, -4),(-8,10)} O {(1,1),(2,12),(7,10),(2,4),(8,10)} O {(1,1),(2,12),(1,10),(10, -4),(-8,10)}

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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4. Which set of ordered pairs does not represent a function? Explain why you chose that answer. a) { (1,-8), (-6, -4), (3,7), (-6,1) } b) { (6,7), (-7, 8), (-4,8), (1,2) } c) { (7,-5), (-8, 2), (-4,6), (1,6) } d) { (-5,5), (5, 1), (6,1), (2,-4) }
2. {(2,3), (-1,5), (2,6), (3,0)} Is a function. True False
Which of the following are one-to-one functions? OG = {(-5,0), (7, 1), (1, 2), (3, OR={(-1,-5), (3, 2), (5, 4), (8, 7), (13, 11), (14, 16)} 9), (2, 3), (10, 0), (6, 4), (9, 2), (3,5)} OS={(-3, OM= {(-2, -1), (2, 3), (2, 4), (5, 9), (8,- 6), (15, 14)} OF={(-5, -3), (0, 0), (3, 2), (5, 4), (8, 7), (11, 14)} > Next Question 2), (0, 1), (-1,-1)}
The class wanted to order pizzas for the school. The number of pizzas needed is represented as a function of how many students there are. The function consists of only the ordered pairs (100, 12), (150, 19), (200, 25), and (300, 40). What is the range of this situation? O (100, 300) O (100, 150. 200, 300) O (12, 19, 25, 40} O (12, 19. 25, 40, 100, 150, 200, 300} M
What are the domain and range of this function? (13, 20). (19, 2), (-16, 7), (8, 3), (11, 20) OD (2. 3. 7, 20, 20}. R (-16, 8, 11, 13, 19) O D (2, 3, 7, 20}, R (-16, 8, 11. 13, 19) OD (-16, 8, 11. 13, 19) R (2,3.7 20, 20) O D (-16, 8. 11, 13, 19) R (2, 3, 7, 20)
Determine if the following sets of points represent a function by circling either function or not a function. (3, 16), (3, 18), (4, 26), (5, 96) (2, 8), (4, 6), (6, 4), (8, 2) (0, 6), (1, 7), (2, 8), (2, 9) function / not a function function / not a function function / not a function (14, 19), (21, 19), (28, 9), (35, 9) (6, 4), (4, 6), (6, 5), (4, 6) (12, 0), (13, 9), (13, 18), (14, 27) function / not a function function / not a function function / not a function
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Determine whether the set of ordered pairs is a function. {(4, –2), (8, –3), (9, –9), (4, -8), (8, –6)} function not a function State the domain and range. domain } range