Solving Quadratic Equations by Factoring and Graphing

• 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

What is another name for the solutions to a quadratic?

• y-intercepts

• Zeros

• Maximums

• Minimums

Tags

CCSS.HSF-IF.C.7A

• 6

• -6

• 6 & 0

• -6 & 0

Tags

CCSS.HSF-IF.C.7A

• x = 5

• x = -5

• x = ±25

• x = ±5

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

• -3 & -1

• 8 & -1

• 8 & -2

• 8 & 5

Tags

CCSS.HSF-IF.C.7A

• ±72
• ±12
• 12
• No real solution

Tags

CCSS.8.EE.A.2

(x + 3)² = 36

• x = √36

• x = √39

• x = -9 and x = 3

• x = 9 and x = -3

Tags

CCSS.HSA-REI.B.4B

When using factoring to solve a quadratic equation, what must be true?

• The equation must be set equal to 1.

• The equation must be set equal to 10.

• The equation must be set equal to 0.

• It is not necessary to set the equation equal to anything.

Tags

CCSS.HSA-REI.B.4B