1 Answer

Apflieger · Answer 1 · 2023-08-10T06:15:53+0000

Answer:

D. y - 3x = 0

Step by step explanation:

Take some points intersecting the equation: (1, 3), (2, 6), (3, 9)

Find slope:

$\sf slope \ (m) = (y_2 - y_1)/(x_2 - x_1) = (rise)/(run)$

$\sf \rightarrow slope \ (m) = (6-3)/(2-1) = 3$

Find equation:

$\sf y-y_1 = m(x-x_1)$

$\sf \rightarrow y - 3 = 3(x - 1)$

$\sf \rightarrow y = 3x - 3 +3$

$\sf \rightarrow y = 3x$

$\sf \rightarrow y -3x = 0$

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