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A line passes through (3, 7) and (6, 9). Which equation best represents the line?

y = 3 over 2 x + 5
y = 2 over 3 x + 5
y = 3x + 2
y = 2 over 3 x + 2

Respuesta :

My guess is that It could be either B or  D, but It's most likely D
slope = (9-7)/(6-3) = 2/3

equation

y -7 = 2/3(x-3)
y - 7 = 2/3x - 2
y = 2/3x +5

answer is 

y = 2 over 3 x + 5 (second choice)

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