Writing Linear Equations

Slope = -4/5, passes through point (-5,2)

y=-4/5x - 2

horizontal lines have

zero slopes

Slope = 5/3, y intercept = -4 in slope intercept form

y = 5/3x - 4

The equation of the line that passes through points (1,3) and (2, 8)

y = 5x - 2

The slope of a line passing through (4,6) and (-2,5)

1/6

The slope of a line passing through (0,-4) and (5,6)

2

y = 2/3x

Slope of 2/3, y intercept of 0

Parallel lines have

equal slopes

vertical lines have

undefined slopes

Slope = undefined, through the point (-3, 0)

x = -3

The equation of the line that passes through points (4,-10) and (-2,-7)

y = -1/2x - 8

Slope = -2, passes through point (4,-6)

y = -2x + 2

Slope of -4, passing through (-5,2)

y = -4x - 18

Slope intercept form of equation given a slope of -4 and y-intercept of -2

y = -4x - 2

The equation of the line that passes through points (2,-6) and (-1,9)

y = -5x + 4

The equation of the line that passes through points (-3,5) and (-2, -1)

y = -6x - 13

Slope = 0, y intercept = -8

y = -8

Slope = -8 and y intercept = 5

y = -8x + 5

Slope = 1/2, passes through point (-2,2)

y = 1/2x + 3

The equation of the line that passes through points (3,-6) and (-6,-9)

y = 1/3x - 7

Slope = 1/4, passes through point (4,0)

y = 1/4x - 1

Slope intercept form of equation given a slope of 2/3 and y-intercept of 5

y = 2/3x + 5

Slope = 2/5, passes through point (-5,4)

y = 2/5x + 6

Slope = 2/7, y intercept = 5 in slope intercept form

y = 2/7x + 5

through (0,-2) and (4,1) in slope intercept form

y = 3/4x - 2

The equation of the line that passes through points (-3,-8) and (1,4)

y = 3x + 1

Slope of 3, passing through (4,2)

y = 3x - 10

Slope = 4/3, y intercept = 3

y = 4/3x + 3