Key Features of Quadratic Graphs Parabolas

What is the vertex of the given parabola?

• (1, 2)

• x = 2

• (2, 1)

• (0, -4)

What is the vertex of the given parabola?

• (1, - 4)

• (-1, 0), (3, 0)

• x = 1

• (-4, 1)

What is the Axis of symmetry?

• Y=3
• y=-3
• x= 3
• x=-3

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

What is the green dot on this parabola called (besides the vertex)?

• maximum

• minumum

• roots

• zeros

What is the y-intercept of this parabola?

46.F.IF.4 interpret key features of quadratic functions represented in graphs, tables, equations, and verbal descriptions

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

Which of the following is Standard Form?

Identify the y-intercept

• (0, -3)

• (3, 0)

• (0, 3)

• (2, 1)

Identify the form for the following Quadratic:

y = x² - x + 1

• Vertex Form

• Standard Form

• Factored Form

Identify the form for the following Quadratic:

y = -3(x - 2)(x - 6)

• Vertex Form

• Standard Form

• Factored Form