Forms of Linear Equations

rewrite this y = 2x - 4 into standard form ( Ax + By = C )

• y + 2x = - 4

• 2x + y = - 4

• -2x + y = - 4

• y - 2x = - 4

rewrite this 2y = 3/4x + 5 in standard form ( Ax + By = C )

• -3x + 8y = 20

• 8y - 3x = 20

• -3x + 2y = 5

• -3x + 8y = 5

rewrite this

3x - 2y = - 4

into slope intercept form

( y = mx + b )

• y = 3/2x - 2

• y = -3/2x + 2

• y = 3/2x + 2

• y = 3/2x - 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

write the equation of a line in the point slope form if the slope is -3 and it goes through the point ( 4 , - 7 )

• y - 7 = - 3 ( x - 4 )

• y - 7 = - 3 ( x + 4 )

• y + 7 = - 3 ( x - 4 )

• y + 7 = - 3 ( x + 4 )

rewrite this

x - 3y = 6

in slope intercept form

( y = mx + b )

• y = 3x - 2

• y = 1/3x - 2

• y = - 1/3x - 2

• y = -3x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

rewrite this

2/5y = 3/4x - 5

in standard form

• -15x + 8y = - 5

• -15x - 8y = 100

• -15x + 8y = - 100

• -15x - 8y = 100

write the equation of a line in the slope intercept form if the slope is 4 and it goes through the point ( 2 , 5 )

• y = 4x - 3

• y = 4x + 3

• y = - 4x - 3

• y = - 4x + 3

write the equation of a line in standard form if the slope is 5 and it goes through the point ( 2 , 4 )

• 5x + y = -6

• -5x + y = - 6

• 5x + y = 6

• -5x + y = 6

Which of these represents point-slope form of a linear equation?

• y - y₁ = m(x - x₁)

• Ax + By = C

• y = mx + b

For the equation
y - 3 = 2(x + 4),
which of the following is true?

• The line has m = 2 passing through the point (4, -3)

• The line has m = 2 passing through the point (3, -4)

• The line has m = 2 passing through the point (-4, 3)

• The line has m = 2 passing through the point (-3, 4)