math models Unit 4 test

What would the graph of y = 8 look like?

• Horizontal line
• Vertical line
• Slanted line
• No way to tell

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What would the graph of the equation x = -4 look like? 

• Horizontal line
• Vertical line
• Slanted line
• No way to tell

Tags

CCSS.HSA.REI.D.10

The graph of x = 4 would be parallel to what?

• The x-axis
• The y-axis
• Both axes
• Neither axis

Tags

CCSS.HSG.GPE.B.5

Find slope of the line that contains the two points: (-2, 4) & (-3, 0)

• 4
• 1/4
• -1/4
• -4

What is the slope of the line perpendicular to y=(-5/2)x+7

• -5/2
• 5/2
• -2/5
• 2/5

Write the point-slope form of the equation of the line that goes through the point (-1,4) and is parallel to y=-5x+2

• y+1=-5(x-4)
• y-4=-5(x+1)
• y+4=-5(x-1)
• y-4=(1/5)(x+1)

Tags

CCSS.HSG.GPE.B.5

Write the equation of a line that contains the point (3, 5) and is perpendicular to the line: y=(1/4)x+6

• y=(1/4)x+10
• y=-4x+17
• y=4x+5
• y=-4x+5

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

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.HSG.GPE.B.5

CCSS.HSS.ID.C.7

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