What are a, b, and c in the quadratic?

• a = -5, b = 3, c = -10

• a = 5, b = 3, c = -10

• a = 5, b = -3, c = 10

• a = 5x², b = -3x, c = 10

Tags

CCSS.HSA.REI.B.4

Identify the 'a' value: y = 16x² -8x -24

• 16
• 8
• -8
• -24

Determine the values of

a, b, and c for

the quadratic equation:

4x² – 8x = 3

(Get 0 on one side first!)

• 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.REI.A.1

CCSS.HSA.REI.B.4

Use the quadratic formula to solve 2x² + 2x - 12.

• -2, 3

• 2, 3

• 2, -3

• -2, -3

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.4

Solve Using the Quadratic Formula
 x² + 4x - 40 = -8

• -10 & -4
• -4 & 10
• -8 & 4
• 8 & -4

Tags

CCSS.HSA-REI.B.4B

Use the quadratic formula to find the solutions for
 $y=-x^2-5x+12$  

• No Real Solution

•  $\frac{5\pm\sqrt{73}}{-2}$  

•  $\frac{-5\pm\sqrt{73}}{-2}$  

•  $\frac{5\pm\sqrt{73}}{2}$  

Tags

CCSS.HSA-REI.B.4B

 $x^2-2x-8=0$  Solve using the Quadratic Formula:

•  $\frac{-1\pm\sqrt{73}}{6}$  

•  $-4,\ 2$  

•  $-2,\ 4$  

•  $-3,\ 2$  

Tags

CCSS.HSA-REI.B.4B

Use the quadratic formula to solve 2x² + 2x - 12 = 0

• -2, 3

• 2, 3

• 2, -3

• -2, -3

Tags

CCSS.HSA.REI.B.4

In the equation

y = x² +5x +7, find a, b, and c:

• a=0, b=5, c=7

• a=1, b=5, c=7

• a=7, b=5, c=1

Tags

CCSS.HSA.SSE.A.1

Solve using the quadratic formula...
9x² = 4 + 7x

• x = 2 and x = 3
• x = -1 and x = .25
• x = 1 and x = -.45
• x = 1.16, and x = -.38

Tags

CCSS.HSA-REI.B.4B