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nataly862011 [7]
2 years ago
13

Write the point-slope equation of the line that passes through (3, -1) and a slope of 2.

Mathematics
2 answers:
fredd [130]2 years ago
5 0

Answer:

\large\boxed{y+1=2(x-3)}

Step-by-step explanation:

The point-slope form of the equation of a line:

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - point

We have the slope m = 2 and the point (3, -1). Substitute:

y-(-1)=2(x-3)\\\\y+1=2(x-3)

goblinko [34]2 years ago
4 0

Answer:

y=2x+(-7)

Step-by-step explanation:

y=2x+c

solve for c

-1=2(3)+c

-1=6+c

-6-1=c

c=-7

<u>y=2x+(-7)</u>

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Given :

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