Slope(斜率)

Find the slope of the line thru the points given:

(-3,-1) and (-2,4)

• 2

• 3

• 4

• 5

Tags

CCSS.8.EE.B.5

Find the slope of the line thru the points

given:

(-3,4) and (2,-2)

• -4/3

• 5/6

• -6/5

• 6/5

Tags

CCSS.8.EE.B.5

Find the equation of the line that passes through the points:(-3, 3) and (0, 2)

• y= -1/3x + 2

• y= -2/3x+2

• y=2/3x+2

• y=1/3x+2

Find the equation of the line that passes through the points:(5, 5) and (0, -5)

• y=5x-5

• y=-2x-5

• y=-4x-5

• y=2x-5

Write an equation  m = -1/2 through (-2, 4)

• y = -3/2x + 3

• y = -1/2x + 3

• y = 3/2x + 3

• y = 3x - 3/2

Write the slope-intercept form of the equation with the given point and slope.

m = 5 through (-1, -3)

• y = 5x + 2

• y = - 5x + 2

• y = 2x + 5

• y = 2x + 5

What does the "b" stand for in y=mx+b?

• slope

• x-intercept

• y-intercept

• origin

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Find the slope of the line that passes through the points (2,7) and (2,-6).

• 1

• 0

• undefined

• -1

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through the points (4,10) and (2,10).

• 1

• 0

• undefined

• -1

Tags

CCSS.8.EE.B.5

Find the slope of the line that contains (10,-1) and (-8, 6) .

• 2/5

• -7/18

• -18/7

• 5/2

Tags

CCSS.8.EE.B.5