Linear equations review 4.1 - 4.3

Give the equation for the graph

• y = 5x - 3
• y = 4x + 2
• y =-2x + 5
• y = - 2x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5
• y=1/5x+5
• y=15x+5
• y=10x+5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Solve for y
8x + 2y = -10

• y = -8x + 5
• y = -4x - 5
• y = -¹/₄ x - 10
• y = -¹/₄ x - 5

Tags

CCSS.6.EE.C.9

Write equation of the line containing (4,2) and (3,5)

in slope-intercept form.

• y = -3x + 14

• y = 3x - 4

• y = -3x + 4

• y = -3x + 10

Tags

CCSS.HSA.CED.A.2

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:
 (-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

y = 3x +2
y = 3x - 3
These lines are...

• Parallel
• Perpendicular
• Neither
• The same line

Tags

CCSS.8.EE.C.8B

Slopes of perpendicular lines are...

• negative reciprocals.

• opposites.

• identical.

• always 7.

What is the slope of a line parallel to the line whose equation is:  -2x + y = - 7?

• -2
• 1/2
• -1/2
• 2

Tags

CCSS.8.EE.B.5

Write an equation given the two points

• y = 4/3x - 4
• y = -4/3x - 4
• y = 4/3x - 36
• y = 3/4x - 4