Is it a function?
Mrs. Conklin
Who is your favorite Math 1 teacher?
Each input has exactly one output.
Definition of function?
No because (8, 5) and (8, 3)
Does this mapping represent a function?
Yes, (- 1,5) (0,5) (2,5) (8,5)
Does this mapping represent a function?
Yes, (-1, 7) (0,1) (2,5) (8,3)
Does this mapping represent a function?
No because (-2, -7) and (-2, 13)
Does this set of ordered pairs represent a function? (- 2 , -7) ( 8 , 5) ( 14 , 6 ) ( -2 , 13 )
No because (4, -7) and (4,0)
Does this set of ordered pairs represent a function? (4 , -7) ( 4 , 0) ( 0.9 , 19) ( 2 , 7 )
No because all of the inputs are 8
Does this set of ordered pairs represent a function? (8, 1) ( 8 , 10 ) ( 8 , 4) ( 8 , 21 )
No because (7,5) and (7,9)
Does this table represent a function?
Yes (-6, 9) (0, -1) (1, -1) (1.05, 0)
Does this table represent a function?
Yes, (7,5) (8,5) (15,5) (18,5)
Does this table represent a function?
8
What is the output of the set? (3 , 8) ( 1 , 8 ) ( 14 , 8) ( 12 , 8 )
