Quadratic Functions

For what other value of x is f(x) = 0?

• Between 0 & 1

• Between 1 & 2

• Between 2 & 3

• Between 3 & 4

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry of y=2x²-4x+9?

• x = 1

• x = -1

• x = -2

• x = 4

Find the zeros.

• 0 and 4

• 0 and -4

• 0

• -4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

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

Which of the following represents a quadratic function?

• 1

• 3

• 2

• 5

• 4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A