Unit 8 LT 3 Part 1

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

What is the maximum/minimum of a parabola called?

• vertex
• point
• top
• bottom

What do we call the graph of a quadratic function?

• parabola
• linear
• cubic
• sinusoidal

What is the green dashed line called?

• roots or x-intercepts
• parabola
• axis of symmetry
• y intercept

What is the name of this form:
y = a(x - h)² + k

• vertex form
• standard form
• factored form
• zero form

What is the name of this form:
y = ax² + bx + c

• vertex form
• standard form
• factored form
• zero form

What is the y-intercept of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

What are the roots for this quadratic equation?

• (0,0)

• (0,0) and (0,4)

• (0,0) and (4,0)

• (0,0) and (-4,0)

What's the vertex of the parabola?

• (-2,4)
• (-1,1)
• (0,0)
• (2,4)

The vertex of the parabola is the...

• maximum 
• minimum
• axis of symmetry
• line of symmetry