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a line represents a proportional relationship. Which set of points could be on the line? A) (−4, 1), (2, 4), (6, 6), (14,10) Eliminate B) (6, 8), (4, 0), (18, 24), (20, 26) C) (3, 6), (4, 8), (9, 4), (11, 2) D) (1, 1), (2, 1), (3, 3), (4, 2)

Answer :

DavieonH09

Answer:

I think it is A i just did the test

−4, 1), (2, 4), (6, 6), (14,10)

profantoniofonte

Answer:

A.

Step-by-step explanation:

1) Algebraically, to check the proportionality simply divide the y-coordinate by the x-coordinate then find k. The ratio (k) of a proportional relationship must remain the same, i.e. constant.

2) Geometrically, a proportional line passes through the origin.

The set of points A could be on the line. Although it is not proportionally distributed, since the ratio [tex]\frac{y}{x}=k[/tex] does not remain the same and it does not passes through the Origin.

Plotting the dots on the graph, the only set that can be traced is A

${teks-lihat-gambar} profantoniofonte

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