Quadratic Functions Exam

What is the axis of symmetry for the graph?

• y = –3

• y = –1

• x = –3

• x = –1

Tags

CCSS.HSF-IF.C.7A

Which of the following statements is true?

• The graph opens up

• The graph opens down

• The vertex is a minimum

• The vertex is a maximum

Tags

CCSS.HSF-IF.C.7A

Identify the solution(s) to the quadratic function:

• (0, –8)

• (–2, –12)

• (–1, –11)

• (–4, –8)

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?

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

• 1

• 3

• 2

• 5

• 4

• 1

• 3

• 2

• 5