Equations from Two Points

When given two points and asked to write an equation, what is your first step?

• Find the slope
• Find the y-intercept
• Find the x-intercept
• Write the equation

Tags

CCSS.HSA.CED.A.2

Find the equation of the line that passes through the points:

(2, 2) and (3, 4)

• y = 2x + 2
• y = -2x - 2
• y = -2x + 2
• y = 2x - 2

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write equation of the line containing (0,-3) and (4,1)

• y = 1x + 1
• y = 1x - 3
• y = -1x + 1
• y = -1x - 3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

Write equation of the line containing (0,5) and (2,-1)

• y = -2x + 5
• y = -3x +5
• y = 2x + 5
• y = 3x + 5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

• A

• B

• C

• D

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• A

• B

• C

• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

• A

• B

• C

• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10