Slope
(1, 3), (2, 5)
(1, 3), (2, 5)
slope = 2
y = 3x + 9
y = 3x + 9
y-intercept: (0, 9)
Write the slope-intercept form of a line with slope = 5, y-intercept = 3
Write the slope-intercept form of a line with slope = 5, y-intercept = 3
y = 5x + 3
(2, 8), (5, 10)
(2, 8), (5, 10)
slope = 2/3
y = 4x - 7
y = 4x - 7
y-intercept: (0, -7)
Write the slope-intercept form of a line with slope = 0.5, y-intercept = 7
Write the slope-intercept form of a line with slope = 0.5, y-intercept = 7
y = 0.5x + 7
(2, -1), (6, 8)
(2, -1), (6, 8)
slope = 9/4
(5, 10), (6, 11)
(5, 10), (6, 11)
y-intercept: (0, 5)
Write the slope-intercept form of a line with slope = -4, y-intercept = -4
Write the slope-intercept form of a line with slope = -4, y-intercept = -4
y = -4x - 4
What is the point-slope form of a line with a point at (3, 6) and a slope of -2?
What is the point-slope form of a line with a point at (3, 6) and a slope of -2?
y - 6 = -2(x - 3)
(6, 11), (8, -12)
(6, 11), (8, -12)
slope = -13/2
(2, 8), slope = -3
(2, 8), slope = -3
y-intercept: (0, 14)
Write the slope-intercept form of a line with a point at (2, 4) and a slope of -3
Write the slope-intercept form of a line with a point at (2, 4) and a slope of -3
y = -3x + 10
What is the point-slope form of a line with a point at (-3, -5) and a slope of 4?
What is the point-slope form of a line with a point at (-3, -5) and a slope of 4?
y + 5 = 4(x + 3)
(-4, -6), (-0.5, -2)
slope = 4/3.5 = 8/7
y - 5 = 2(x - 3)
y - 5 = 2(x - 3)
--> y = 2x - 1
--> y-intercept: (0, -1)
Write the slope-intercept form of a line with a point at (9, 9) and a slope of 4
Write the slope-intercept form of a line with a point at (9, 9) and a slope of 4
y = 4x - 27