Chapter 9-Quadratic

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

• x=-8
• x=1
• x=-1
• x=2

Does y = -4x² have a maximum or minimum value?

• maximum
• minimum

Which point is an example of a y-intercept?

• (3,4)
• (-2,8)
• (0,4)
• (5,0)

CLICK HERE

• A
• B
• C
• D

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• A
• B
• C
• D

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

What are the green dots called?

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

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

Does this parabola have a maximum or minimum?

• Maximum
• Minimum

Does this graph have a maximum or minimum?

• Minimum
• Maximum