Quadratics STAAR Quiz

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

• -2, 3

• 2, 3

• 2, -3

• -2, -3

find x for
2x²-8x-24=0

• x= 6, -2

• x= 2, -6

• x= 4, 2

• x= 2, 6

Tags

CCSS.HSA-REI.B.4B

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

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

• -10 & -4

• -4 & 10

• -8 & 4

• 8 & -4

Tags

CCSS.HSA-REI.B.4B

If g(x) = x^2 - 5x + 6, what are the roots of g(x)?

• x = 2 and x = 3

• x = 1 and x = 6

• x = -2 and x = -3

• x = 5 and x = -6

Tags

DOK Level 1: Recall

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for the quadratic function f(x) = x^2 - 4x + 4?

• x = 2

• x = -2

• x = 4

• x = -4

Tags

DOK Level 1: Recall

What is the solution to the quadratic equation x^2 - 4x - 5 = 0?

• x = -1 and x = 5

• x = 1 and x = -5

• x = 2 and x = -2

• x = 4 and x = -1

Tags

DOK Level 1: Recall

• Upward

• Downward

• Leftward

• Rightward

Tags

CCSS.HSF-IF.C.7A

If f(x) = 3x^2 - 12x + 11, what is f(2)?

• 5

• -1

• 1

• 3

Tags

DOK Level 1: Recall