Points: (1, 3) and (-2, 1)
Slope: 2/3
Equation: y = 2/3x+7/3 or as 3y = 2x+7
It is: y = -2x-2
It is y = 2.
Slope of line: 3 Perpendicular slope: -1/3 Equation: y-2 = -1/3(x-0) => y = -1/3x+2
Perpendicular slope: 1/2 Perpnedicular equation: y-5 = 1/2(x-2) => y = 0.5x+4
Points: (-1, 2) and (5, 2) Slope: 0 Equation: y = 2
The equation of a line through (-1,7) and (-4,9) is y=-(2/3)*x+19/3
It is y = 2.
It is: y = -2x-2
Points: (2, 2) and (3, 1) Slope: -1 Equation: y = -x+4
A line through point (X, Y) with slope m has equation: y - Y = m(x - X) → line through (1, -1) with slope -3 has equation: y - -1 = -3(x - 1) → y + 1 = -3x + 3 → y + 3x = 2
If you mean (1, 2) and (3, 4) then its equation is y = x+1
Points: (1, 4) and (2, 7) Slope: 3 Equation: y = 3x+1
Slope of line: 3 Perpendicular slope: -1/3 Equation: y-2 = -1/3(x-0) => y = -1/3x+2
Perpendicular slope: 1/2 Perpnedicular equation: y-5 = 1/2(x-2) => y = 0.5x+4
Points: (-1, 2) and (5, 2) Slope: 0 Equation: y = 2
Choose the equation of the line that contains the points (1, -1) and (2, -2).
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