Hwheuenksns Hwheuenksns

17-11-2020
Mathematics

contestada

What number can be replaced with K to make
this a function?
(-5,8) (4,9) (K, 9) (9,9)

A)-5
B)4
C)-9
D)9

Respuesta :

ameerah65 ameerah65

17-11-2020

C
-9 because a function is when an input has only one output
you don’t want to repeat the first numbers in the bracket
and there’s -5, 4 and 9 already so its -9

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