Test #2 Retake

Which is the correctly substituted point-slope form?
Slope: 3
Point: (4, -1)
Be careful!

• y - - 1 = 3(x - 4)
• y - 1 = 3(x - 4)
• y + 1 = 3 (x + 4)
• y - - 1 = 3( x + 4)

Which is the correctly substituted point-slope form?
Slope: -2
Point: (6, 8)
Be careful!

• y - 8 = -2(x - 6)
• y - 8 = 6(x + 2)
• y + 8 = -2(x + 6)
• y - 6 = -2(x - 8)

Which is the correct slope-intercept form?
y - 4 = 5(x + 1)

• y = 5x + 9
• y = 4x + 9
• y = 5x - 1
• y = 5x + 1

Which is the correct slope-intercept form?
y - 2 = -4( x - 3)

• y = -4x + 14
• y = -4x - 10
• y = -4x + 10
• y = -4x - 14

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.10

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)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

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

• -1
• 1
• -3
• 5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

Find the slope of the line.

• -2
• 2
• -1
• 1

For the equation 
y - 3 = 2(x + 4), 
what is the ordered pair?

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

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Give the y-interecept
3x + y = 5

• (-3, 0)
• (0,5)
• (5, 0)
• (0, -3)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10