quadratics test 1 review

Does this graph have a maximum or minimum?

• Minimum
• Maximum

Tags

CCSS.HSF-IF.C.7A

What is the green dashed line called?

• roots or x-intercepts
• parabola
• axis of symmetry
• line of dashes

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

• y = -2
• x = 3
• x = -3
• y = 2

How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

Give the vertex:
f(x) = 3x² - 2

• (3,2)
• (0,2)
• (0, -2)
• (3,0)

Give the vertex:
f(x) = 4(x-2)² 

• (2,0)
• (4,2)
• (4,0)
• (-2,0)

Give the vertex:
f(x)= 5(x-1)² + 9

• (-1,9)
• (5,9)
• (1,9)
• (5,1)

The axis of symmetry line passes through which point?

• y-intercept
• any random point
• vertex
• symmetrical point for the vertex

Find the y-intercept of f(x) = 2x²-2x + 1

• 2
• -2
• 1
• -1

Tags

CCSS.HSF-IF.C.7A