Quadratic formula

Determine the values of a, b, and c for the quadratic equation:

4x² – 8x = 3

• a = 4, b = -8, c = 3

• a = 4, b =-8, c =-3

• a = 4, b = 8, c = 3

• a = 4, b = 8, c = -3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4

Use the quadratic formula to find the solutions for

y = -x² - 5x + 12

• No Real Solution

• 
• 
• 

Tags

CCSS.HSA-REI.B.4B

Identify a, b, and c in: x²−6x+14

• 3,5,9
• 1,-6,14
• 1,-6,-14
• 1,6,14

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.1

Determine the values of
a, b, and c for
the quadratic equation: 
4x² – 8x = 3
*remember right side should =0

• a = 4, b = -8, c = 3
• a = 4, b =-8, c =-3
• a = 4, b = 8, c = 3
• a = 4, b = 8, c = -3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4

Determine the values of A,  B, and C for the quadratic equation:

 $4x^2\ -\ 8x\ =\ 3$  

•  $A\ =\ 4,\ B\ =\ -8,\ C\ =\ 3$  

•  $A=4,\ B=-8,\ C=-3$  

•  $A=4,\ B=8,\ C=3$  

•  $A=4,\ B=8,\ C=-3$  

Answer explanation

Don't forget, quadratic equations are of the form  $Ax^2\ +\ Bx\ +\ C\ =\ 0$  , so all of the values must be on the same side of the equation before you can determine A, B, and C.

Solve using the Quadratic Formula.

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B