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kap26 [50]
3 years ago
5

Write the equation of a line that has a slope of 3 and goes through points (2,1)

Mathematics
1 answer:
Inga [223]3 years ago
3 0

Answer:

The equation of straight line is 3 x-y-5=0

Step-by-step explanation:

The equation of straight line having slope m = 3 and passing through the point (2,1) is

the standard form of straight line is y-y_{1} = m (x-x_{1} )

now substitute m = 3 and point (2,1) is

y- 1 = 3(x-2)

y - 1 = 3 x - 6

3 x-y -6+1=0

3 x-y -5 =0

The equation of straight line is 3 x-y-5=0

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