biggangsta352 biggangsta352
  • 24-03-2021
  • Mathematics
contestada

Which value represents the zero of the linear function
Y= -3x + 21?
A.-24
B.-7
C.7
D.18

Respuesta :

davidmensahedem
davidmensahedem davidmensahedem
  • 24-03-2021
Y = -3x + 21
When y = 0
0 = -3x + 21
3x = 21
x = ( 21/3)
x = 7
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