Quadratic Equations Discriminant

What is the discriminate of the Quadratic Formula?

Tags

CCSS.HSA-REI.B.4B

Find the value of the discriminant. (Type # only.)

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

• 70

• 76

• 96

Tags

CCSS.HSA-REI.B.4B

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B

Which graph has a discriminant = 0?

• None of them

• Red

• Blue

• Green

Use the quadratic formula to find the solutions for
y = -x² - 5x + 12

• -4.9 and -0.1

• -8.54 and 8.54

• -0.45 and 3.55

• -6.77 and 1.77

Tags

CCSS.HSA-REI.B.4B

How many solutions will the function have?
x² - 6x + 9 = 0

• Two Solutions

• One Solution

• No Real Solutions

• One Million Solutions!!!

Tags

CCSS.HSA-REI.B.4B

How many solutions will the function have?
3x² - 5x + 2 = 0

• Two Solutions

• One Solution

• No Real Solutions

• One Million Solutions!!!

Tags

CCSS.HSA-REI.B.4B