Slope Equation

Write the equation of the line through the points (4, 5) and (12, 9).

• y = 2x - 3

• y = 1/2x + 3

• y = 1/2x +7

• y = 2x - 15

Write in standard form: 
Through (4, 4) m = 3/2

• x - 2y = 4

• 2x + y = -4

• 2x - 4y = -1

• 3x - 2y = 4

y = 3x +2
y = 3x - 3
These lines are...

• Parallel

• Perpendicular

• Neither

• The same line

Tags

CCSS.8.EE.C.8B

A line is perpendicular to y = 2x - 7.
What is the slope of this line? 

• -2

• 1/2

• -1/2

• 2

Tags

CCSS.8.EE.B.6

What is the slope of a line parallel to the line whose equation is: -2x + y = - 7?

• -2

• 1/2

• -1/2

• 2

Tags

CCSS.8.EE.B.5

What type of slope?

• undefined

• positive slope

• negative slope

• zero slope

Tags

CCSS.8.EE.B.5

Write in standard form.
y = -3x + 5

• y = -3x + 5

• 3x + y = 5

• 3x - y = 5

• -3x + y = -5

Which of these represents slope intercept form form?

• y - y₁ = m(x-x₁)

• Ax + By = C

• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation in slope-intercept form: 2x + 2y = 6

• y = - x + 3

• y = x + 3

• y = 2x +6

• y = - 2x + 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Convert the standard form equation into slope-intercept form.
x - 5y = 10

• y = ⅕x - 2

• y = -x - 2

• x = -10

• y = 27, 239, 430

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3