Finding Equation of the Line

Write the equation of the line.

What is the y-intercept for this given line?

• (5,0)

• (0,1)

• (7, 0)

• (0, 5)

What is the slope-intercept equation for this line (y=mx + b)?

Consider the equation:

y=-x+4

Identify the slope and y-intercept.

• m=4, b=-x

• m=-x, b=4

• m=1, b=4

• m=-1, b=4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of a line in slope intercept form.
m = 1/2
b = 6

• y = 1/2x + 6

• y = 6x + 1/2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of a line in slope intercept form.
m = -2/3
b = -4

• y = -4x - 2/3

• y = -2/3x - 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of a line in slope intercept form.
m = 5
( -1, -6 )

• y = 5x + 29

• y = 5x - 1

Write the equation of a line in slope intercept form.
( 6, 3 ) and ( 8, 2 )

• y = -2x + 18

• y = -1/2x + 6

Write the equation of a line in slope intercept form.
( 2, 0 ) and ( 4, 4 )

• y = 2x - 4

• y = 1/2x + 2

Write the equation of a line in slope intercept form.
m = 3
( 3, 9 )

• y = 3x - 6 

• y = 3x