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pls help! will give brainlist!

which equation represents the line the passes through the points (3,4) and (1, -2)?

a. y = - x + 7
b. y = 3x - 5
c. y = x + 1
d. y = - 3x + 13

Respuesta :

irspow

Answer:

Step-by-step explanation:

[tex]y=mx+b\\ \\ m=\frac{y_2-y_1}{x_2-x_1}\\ \\ m=\frac{-2-4}{1-3}=3\\ \\ y=3x+b,\ using\ (3,4)\\ \\ 4=3(3)+b\\ \\ b=-5\ \\ y=3x-5[/tex]

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