Interpret Quadratics

Solve using the Quadratic Formula:
x² + 4x + 3 = 0

• x = 1 and x = 3

• x = 6 and x = -2

• x = -1 and x = -3

Tags

CCSS.HSA-REI.B.4B

• a = 2 , b = 3, c = -5

• a = 2, b = -3, c = 5

• a = 2, b = -3, c = -5

• a = -2, b = 3, c = 5

• x = -1 and -3

• x = 1 and 3

• x = 1 and -3

• x = -1 and 3

Tags

CCSS.HSA-REI.B.4B

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

• 16

• -8

• 8

• -24

• Two distinct real roots

• Two identical real roots

• Two complex roots

• Cannot be determined

Tags

CCSS.HSA-REI.B.4B

• 0

• 1

• 2

• Cannot be determined

Tags

CCSS.HSA-REI.B.4B

• Discriminant is 0; the equation has two identical real roots.

• Discriminant is 36; the equation has two distinct real roots.

• Discriminant is -36; the equation has two complex roots.

• Discriminant is 0; the equation has no real roots.

Tags

CCSS.HSA-REI.B.4B

• The discriminant is positive, indicating two distinct real roots.

• The discriminant is zero, indicating exactly one real root.

• The discriminant is negative, indicating two complex roots.

• The discriminant is zero, indicating two identical real roots.

Tags

CCSS.HSA-REI.B.4B

• The discriminant is positive, indicating two distinct real roots.

• The discriminant is zero, indicating exactly one real root.

• The discriminant is negative, indicating two complex roots.

• The discriminant is positive, indicating two identical real roots.

Tags

CCSS.HSA-REI.B.4B

• Discriminant is 0; the equation has two identical real roots.

• Discriminant is 16; the equation has two distinct real roots.

• Discriminant is -16; the equation has two complex roots.

• Discriminant is 0; the equation has no real roots.

Tags

CCSS.HSA-REI.B.4B