Quadratic Function Basics

The graph of any quadratic function is called a...

• axis of symmetry

• vertex

• parabola

Tags

CCSS.HSF-IF.C.7A

The line that divides a parabola in half is called the...

• axis of symmetry

• vertex

• parent quadratic function

Tags

CCSS.HSF-IF.C.7A

The turning point of a parabola is called the...

• axis of symmetry

• vertex

• parent quadratic function

• child

• parent

• grandparent

• grandchild

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

• 1

• 3

• 2

• 5

• 4

f(x) = (a)   x² + ​​ (b)   x + ​ ​ (c)  

• a

• b

• c

• d

• x