icebear77 icebear77

19-09-2020
Mathematics

contestada

Which ordered pair is not a solution of 1x) = 2x+9?
(7,23)
(3, 14)
(2, 13)
(0.9)

Which ordered pair is not a solution of 1x 2x9 723 3 14 2 13 09 class=

Respuesta :

saijuchacko saijuchacko

19-09-2020

Answer:

Just plug the coordinates into the equation; f(x) will be the y coordinate whereas x will be the x coordinate

In this case the answer is (3,14)

Proof: 14=2(3)+9

14=6+9

14≠15

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