A2CP Unit 6 The Quadratic Formula #1

• a = 2 , b = 3, c = -5

• a = 2, b = -3, c = 5

• a = 2, b = -3, c = -5

• a = -2, b = 3, c = 5

• Square root

• Quadratic formula

• X-intercepts

• Discriminant 

If there are no real solutions, the discriminant is

• zero

• a postive number

• a negative number

• a perfect square

If there is one solution, the discriminant is . . .

• zero

• a postive number

• a negative number

• a perfect square

​ BLUE=​ (a)  

RED= ​ (b)  

GREEN= ​ (c)  

• b
• a
• c
• -a
• -c

j

h

d

b

-b^2-4ac

2a

b^2-4ac

4ac-b^2

b^2+4ac

-b

a^2

-2a

b^2

• -1
• -3
• 9
• 0
• 1
• 3
• -9