Review of Quadratic Functions

Review of Quadratic Functions

By Lori Hall

Multiple Choice

What is the vertex?

• (0, 0)

• (0, 1)

• (2, 5)

• None of these

Multiple Choice

Does this graph in the back have maximum or minimum value?

• maximum
• minimum
• neither
• both

Multiple Choice

What is another word for zeros?

• y-intercepts
• roots
• vertex
• axis of symmetry

Multiple Choice

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Multiple Choice

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

Multiple Choice

What is the y intercept for the equation:
y = -8x² + 3x - 7

• (0, -8)
• (0, 3)
• (0, 7)
• (0, -7)

Multiple Choice

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2

Multiple Choice

What are the
x-intercepts of the function
f(x)= (x - 2)(x + 3)?

• x = - 2 or x = 3
• x = 2 or x = -3
• The are no real roots
• x = 2 or x = 3

Multiple Choice

What is the vertex?

• (5,2)
• (2,5)
• (-2,5)
• (-5,2)

Multiple Choice

What is the axis of symmetry in the following graph?

• (-1,0)
• X=0
• x=-1
• X=1

Multiple Choice

Does the following graph have a maximum or minimum.

• Maximum
• Minimum

Multiple Choice

Does the equation open up or down? 
Y = -3x² +7x - 2

• up
• down
• both 
• neither

Multiple Choice

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8
• x=1
• x=-1
• x=2

Multiple Choice

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Multiple Choice

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts