Graphing Solving Quadratic Equations

• 3 & 0

• 2 & 0

• 4 & 0

• 3 & 1

Tags

CCSS.HSF-IF.C.7A

• 3 & 1

• 2 & 1

• -2 & -1

• -3 & -1

Tags

CCSS.HSF-IF.C.7A

• 8

• 4 & 8

• -4 & -1

• -4 & -8

• 6

• -6

• 6 & 0

• -6 & 0

Tags

CCSS.HSF-IF.C.7A

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

Tags

CCSS.HSF-IF.C.7A

How many solutions does the function have?

• No Real Solutions

• One Real Solution

• Two Real Solutions

• Four Real Solutions

• A

  No Real Roots

• B

  1

• C

  2

• D

  ∞

Tags

CCSS.HSF-IF.C.7A

Use the graph to determine the solutions.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3