Algebra II Final Review

Solve the System of Solutions:

-3x + 12x = -21

x - 4y = 7

• No Solution

• Infinitely Many Solutions

• (4, -3)

Tags

CCSS.8.EE.C.8B

• x = 9

• x = -9i

• x = 9i

• x = -9

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

• x = -2

• x = 2

• x = 5

• x = -5

Tags

CCSS.HSA-REI.B.4B

Multiply: (2 - 3i)(5 + 2i)

• 5i + 2

• 16 - 11i

• 11 +16i

Tags

CCSS.HSN.CN.A.2

Is the relation {(2, 1) , (4, 5) , (6, 10) , (4, 3)} a function

• Yes

• No

Tags

CCSS.8.F.A.1

• 25
• 11
• 35
• 1

Tags

CCSS.7.EE.B.4A

Which of the following is the slope-intercept form?

• m = (y₂ - y₁)/(x₂ - x₁)

• y = mx + b

• y - y₁ = m(x - x₁)

• ax + by = c

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If a system of equations has infinitely many solutions, what does the graph look like? 

• intersecting lines

• parallel lines

• skew lines

• the same line (coinciding lines)

Tags

CCSS.8.EE.C.8A

Which system of inequalities is shown?

• y ≥ -x - 1
  y < x + 4

• y < -x - 1
   y ≥ x + 4

• y > -x - 1
  y ≥ x + 4

• y > -x - 1
  y ≥ x + 3

Tags

CCSS.HSA.REI.D.12

Solve for a:

-8(-4+a) + 3(2a+1) = -19

• a = 27

• a = -27

• a = 3.86

• a = 1.67

Tags

CCSS.8.EE.C.7B