Linear Graphs and Equations

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

• y - y₁ = m(x - x₁)
• Ax + By = C
• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

• (-4, 3)
• (3, -4)
• (-3, -4)
• (-4, -3)

For the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?

• -1
• 1
• -3
• 5

Given the table, what is the equation of the line in point slope form?

• y - 12 = ½(x - 6)

• y - 4 = ½(x - 8)

• y + 2 = ½(x + 4)

• y + 6 = ½(x +12)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

CCSS.HSS.ID.C.7

convert to slope intercept form:
y - 5 = 5(x + 4)

• y = 5x - 5
• y = 5x - 2
• y = 5x + 25

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation  
m = 5 through (-1, -3)

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

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

Write this equation in slope intercept form.

y - 4 = -1(x + 1)

• y = -x + 5

• y - 4 = -x -1

• y = -x + 3

• It is already in slope intercept form

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in this equation?

y = 1/4 x - 8

• 1/4

• -8

• 8

Tags

CCSS.8.EE.B.5

What is the letter that represents slope?

• x

• y

• m

• b

Tags

CCSS.8.EE.B.5

What is the letter that represents the y intercept?

• b

• m

• x

• y