6-2 Solving Quadratic Equations by Graphing A

Use the related graph of each equation to determine its solutions.

• x = 0

• x = -1, 1

• x = -1

• no real solution

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

• 
• 
• 
• 

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

• -4.5
• -2.5
• -3.5
• -5

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

• x = -6, x = -4
• x = -8, x = -16
• x = 0, x = 24
• x = -2, x = -12

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Use the related graph of each equation to determine its solutions. If exact roots cannot be found, state the consecutive integers between which the roots are located.

• x = 0; between 3 and 4

• between 0 and 1; between 3 and 4

• between -1 and 1; between 3 and 4

• between 0 and 1; between 2 and 4

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Use the related graph of each equation to determine its solutions. If exact roots cannot be found, state the consecutive integers between which the roots are located.

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

What is another word that describes the zeroes of a quadratic function?  

• y-intercepts
• vertex
• x-intercepts
• maximum

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

How many solutions does the equation in standard form that is related to this function have?

• 3

• 2

• No real solutions

• 1

• Infinitely many solutions

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

What is the greatest number of solutions that a Quadratic Equation can have?

• 0

• 1

• 2

• 3

• Infinitely many solutions

Tags

CCSS.HSA.REI.B.4