Graphing Lines in All Forms

Write the standard form of the equation for the line:

y = 1/4 x + 4

• x + 4y = 8

• x - 4y = -16

• y = x + 16

• 4y + x = 8

What would be your first step to graph the line?

• Rise 3 and Run 4

• Rise 1 and Run 1

• Plot the y-int at 1

• Plot the y-int at 3/4

What is the y-intercept?

• 0

• 1/3

• 2

• -2

• Parallel

• Perpendicular

• Intersecting

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

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

• y = 1/2x

• y = -1/2x

• y = 2x + 1

• y = -2x - 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Stephanie owes her mom $80 for a recent trip to the mall. She plans to payback $15 a month until it is paid back. Write an equation in slope-intercept form that relates the amount she owes, y, to the amount of months, x.

• y = 15x - 80

• y = 15x + 80

• y = -15x + 80

• y = -15x - 80

Tags

CCSS.6.EE.C.9

• Parallel

• Perpendicular

• Intersecting

Tags

CCSS.8.EE.B.6

• Parallel

• Perpendicular

• Intersecting

Tags

CCSS.8.EE.B.6

What is the equation of the graphed line?

• y = 3

• y = 3x

• x = 3

• x = 3y

What kind of slope does this line have?

• positive

• negative

• undefined

• zero

Tags

CCSS.8.EE.B.5