Graphing Solving Quadratic Equations

The solutions of a quadratic equation are known as the _____.

• Vertices

• Roots

• Squares

• Formulas

• A
  Roots
  x = 2
  x = -4
• B
  Roots
  x = 2
  x = 4
• C
  Roots
  x = -2
  x = -4
• D
  Roots
  x = 0
  x = 4

Tags

CCSS.HSF-IF.C.7A

• A
  1 Real Solution
• B
  2 Real Solutions
• C
  No Real Solutions
• D
  Half a Solution

• A
  Roots are -1 and -3
• B
  Roots are 0 and 3
• C
  Roots are 1 and 4
• D
  Roots are -1 and 3

Tags

CCSS.HSF-IF.C.7A

• 
• 
• 
• 
• 

• -1 and 3
• 1 and -3
• -1 and -3
• 1 and 3

• A.
• B.
• C.
• D.

Select the solutions to the equation

x² - 2x - 1 = 1

• x = -0.4

• x = 2.4

• x = -0.7

• x = 2.7

Determine the solution(s) to the equation.

• -4

• 4

• no solution

• 2

Which quadratic equation gives the graph below?

Tags

CCSS.HSF-IF.C.7A