• ± 1
• ± 4/3
• ± 3/4
• No real solution

Tags

CCSS.8.EE.A.2

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

If the discriminant is negative, then the quadratic has:

• 1 Real Solution
• 2 Real Solutions
• Half a Solution
• No Real Solutions

Tags

CCSS.HSA-REI.B.4B

Solve 
x² -6x +2 = 0

• 3+√7 &
  3-√7
• 3/2+√7 &
  3/2-√7
• -3+√-7 
  & -3-√-7
• -3+√7 
  & -3-√7

Tags

CCSS.HSA-REI.B.4B

If the discriminant is zero you will have

• no real solutions
• two real solutions
• 1 real solution
• 1 imaginary solution

Tags

CCSS.HSA-REI.B.4B

If the discriminant is positive, then the solution will be

• one real solution
• two real solutions
• no real solutions
• one imaginary solution

Tags

CCSS.HSA-REI.B.4B

Which graph has a discriminant = 0?

• None of them
• Red
• Blue
• Green

What is the sum of the roots of x² + x + 2 = 0?

• 1
• -1
• 2
• -2

2x² - 6x - 7 = 0
What are the sum and the product of roots?

• Sum = 3
  Product = 7/2
• Sum = - 3
  Product = - 7/2
• Sum = - 3
  Product = 7/2
• Sum = 3
  Product = - 7/2

Tags

CCSS.HSA-REI.B.4B

ax² - 3x - c = 0
Given the sum and product of roots are 6 and -9 respectively. What are the values of a and c?

• a = 1/2
  c = 9/2
• a = - 1/2
  c = - 9/2
• a = - 1/2
  c = 9/2
• a = 1/2
  c = - 9/2