A line passes through points (2, 1) and (-1, 3). What is the eqaution of this line?

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Respuesta :

The equation of a line is given as y = -2/3x + 7/3

Equation of a line

The formula for calculating the equation of a line is expressed as;

y = mx + b

where;

m is the slope

b is the y-intercept

Given the coordinate points (2, 1) and (-1, 3)

m = 3-1/-1-2

m = 2/-3

m = -2/3

Determine the y-intercept

1 = -2/3(2) + b

1= -4/3 +b

b = 1 + 4/3

b = 7/3

Hence the equation of a line is given as y = -2/3x + 7/3

Learn more on equation of a line here: https://brainly.com/question/13763238

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