Equations and Slopes of Lines

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)

• y - 4 = -1/4(x + 7)

• y + 7 = 4(x - 4)

• y - 7 = -1/4(x - 4)

Write the equation in point-slope form of the line that passes through the given point and has the given slope:
 (-2, -1); m= -3

• y + 1 = -3(x - 2)

• y + 1 = -3(x + 2)

• y - 1 = 3(x - 1)

• y + 2 = -3(x + 1)

Find the slope of the line that passes through:
(-4, 7) and (-6, -4)

• 2/11

• 13/2

• 3/10

• 11/2

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through:
(5, -10) and (5, -4)

• undefined

• 0

• - 14/10

• 10/14

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through:
(-3, -4) and (7, 6)

• 0

• Undefined

• -1

• 1

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through:
(-2, 8) and (0, 8)

• 0

• -2

• 2

• 1/2

Tags

CCSS.8.EE.B.5

Slope is know as rise/

• run

• fall

• none

• rise

Tags

CCSS.8.EE.B.5

Write the equation for the line in slope-intercept form.

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6

• y=3x-6

• y=3x+6

• y=6x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Slopes of parallel lines are...

• opposite reciprocals.

• opposites.

• the same.

• always 7.

Tags

CCSS.8.EE.B.5