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lisabon 2012 [21]
2 years ago
15

Write the equation of the line that has a slope of m=3 and passes through (4 , 2)

Mathematics
1 answer:
mina [271]2 years ago
3 0

Answer:

y=3x-10

Step-by-step explanation:

For this, you would use the point slope formula, which is (y-y1)=m(x-x1). x1 and y1 are the coordinates from the ordered pair.

(y-y1)=m(x-x1)

(y-2)=3(x-4)

y-2=3x-12

y=3x-10

To check, you can plug the coordinates into the equation.

y=3x-10

(2)=3(4)-10

2=12-10

2=2

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