adylbekisaac adylbekisaac

30-05-2020
Mathematics

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A line has the equation 3x–4y–12=0.

Is the point (2, −1) on the graph?

Respuesta :

SvetkaChem SvetkaChem

30-05-2020

Answer:

The point (2, -1 ) is not on the graph of the line.

Step-by-step explanation:

3x–4y–12=0

3*2 - 4*(-1) - 12= 0

6 + 4 - 12 =0

10 - 12 = 0

- 2 = 0 , false, so the point (2, -1 ) is not on the graph of the line.

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