11/8 A2 BW

What is the vertex of this parabola?

• (3, -1)

• (1, 3)

• (-1, -3)

• 5

What are the roots of this function?

• (-3, 0) & (1, 0)

• (0, -3) & (0, 1)

• (-1, -4) & (0, -3)

• (0, -1) & (-1, -4)

What are the roots of this function?

• (-3, 0) & (1, 0)

• (0, -3) & (0, 1)

• (-1, -4) & (0, -3)

• (0, -1) & (-1, -4)

If the red parabola is f(x) = x², what is the best equation for the blue parabola?

• f(x) = 0.25x²

• f(x) = x² - 3x + 4

• f(x) = 5x²

• f(x) = 0.5x²

What is the axis of symmetry of the parabola?

• (2, -8)

• x = 2

• y = 2

• z = 2