Identifying Slope
State the slope: y = 2x + 1
m = 2
y = 3x + 2
b = 2
Use the slope formula to calculate the slope:
(3, 5) (6, 8)
m = 1
Write an equation in slope intercept form given (1, 1) and slope 4.
y = 4x - 3
Write an equation in slope intercept form given (3, -1) (5,3).
y = 2x - 7
y = -4x - 2
m = -4
y = 4x - 5
b = -5
Use the slope formula to calculate the slope:
(1, 2) (-3, 4)
m = -1/2
Write an equation in slope intercept form given (0, 2) and slope -3
y = -3x + 2
Write an equation in slope intercept form given (5, 0) (0, 5).
y = -1x + 5
y = 2/3x + 7
m = 2/3
y = -2x + 2/3
b = 2/3
Use the slope formula to calculate the slope:
(5, 2) (6, 5)
Write an equation in slope intercept form given (0, -2) and slope 2.
y = 2x - 2
Write an equation in slope intercept form given (0,3) (-4, -1).
y = 1x + 3
y = -x + 3
m = -1
y = x - 4/7
b = -4/7
Use the slope formula to calculate the slope:
(-4, -6) (-2, 6)
m =6
Write an equation in slope intercept form given (0, -5) and slope -1.
y = -1x - 5
Write an equation in slope intercept form given (0,2) (1, -3).
y = -5x + 2
y = -x
m = -1
y = 3x
b = 0
Use the slope formula to calculate the slope:
(3, -2) (-4, 6)
Write an equation in slope intercept form given (2, 1) and slope 3.
y = 3x - 5
Write an equation in slope intercept form given (-4, 0) (1, 5).
y = x + 4