Unit 3 review

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

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y + 7 = 4(x - 4)
• y - 7 = -1/4(x - 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Write the equation in point-slope form of the line that passes through the given point and has the given slope:
 (-2, -1); m= -3

• y + 1 = -3(x - 2)
• y + 1 = -3(x + 2)
• y - 1 = 3(x - 1)
• y + 2 = -3(x + 1)

Tags

CCSS.HSA.CED.A.2

Write the equation of the line in Point-Slope form that goes through the point (10,5) and has a slope of -3

• y - 5 = -3(x - 10)
• y= -3x + 35
• y + 5= -3(x + 10)
• y= -3x - 35

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Which of the following represent a line with a zero slope?

• x = 5

• y = 5

• x = 0

• all of the above

Tags

CCSS.8.EE.B.5

what statement below is not true?

• horizontal lines have zero slope

• vertical lines have undefined slope

• y = 7 has a zero slope

• x = 0 has a zero slope

Tags

CCSS.8.EE.B.5

Write the slope intercept form of the equation of a line using the graph. 

• A
• B
• C
• D

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5

Write the equation in point-slope form of the line that passes through the given point and has the given slope:
 (-2, -1); m= -3

• y + 1 = -3(x - 2)
• y + 1 = -3(x + 2)
• y - 1 = 3(x - 1)
• y + 2 = -3(x + 1)

What is the equation of the line in point slope form given a slope of ⅔ and the point ( -4, 7)

• y - ⅔ = -4( x - 7)

• y +7 = ⅔(x - 4)

• y - 7 = ⅔(x + 4)

• y +7 = ⅔(x - 4)

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

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

• y - 20 = ½(x - 4)

• y - 20 = 5(x - 4)

• y + 20= 5(x + 4)

• y - 20 = 1(x - 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.B.5