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Which of the coordinate points below will fall on a line where the constant of proportionality is 3? Select all that apply. A) (4,16) B) (2,10) C) (2,6) D) (3,9) E) (4,12)

Respuesta :

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Answer:

C) (2,6) D) (3,9) E) (4,12)

Step-by-step explanation:

y = k*x

We know that k =3

y = 3x

So y/x = 3

A) (4,16) 16/4 = 4  no

B) (2,10) 10/2 = 5  no

C) (2,6) 6/2 = 3  yes

D) (3,9) 9/3 = 3  yes

E) (4,12)12/4 = 3  yes

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