Quizizz: Transforming Quadratic Functions

What is the new vertex of the parabola y = (x - 3)² ?

• (3, 0)
• (3, 2)
• (2, 1)
• (4, 0)

Which way does the parabola y=(x+4)² shift?

• Left 4 units

• Right 4 units

• Up 4 units

• Down 4 units

What is the vertex of the parabola y−5=x²?

• (0,0)

• (0,5)

• (5,0)

• (0,-5)

What happens to the graph of y=2(x−1)² compared to y=x²?

• It shifts left by 1 and becomes wider.

• • It shifts right by 1 and becomes narrower.

• It shifts right by 1 and becomes wider.

• It shifts left by 1 and becomes narrower.

What is the equation of the parabola shifted up 3 units and left 2 units from y=x²?

• y=(x+2)²+3

• y=(x-2)²-3

• y=(x-2)²+3

• y=(x+2)²-3

Where is the vertex of the parabola y=(x+1)²−4?

• (-1, -4)
• (0, -3)
• (-1, 0)
• (1, -4)

What happens to the parabola y=−3x² compared to y=x²?

• It reflects over the x-axis and becomes narrower.

• It reflects over the y-axis and becomes narrower.

• It reflects over the x-axis and becomes wider.

• It reflects over the y-axis and becomes wider.

Which equation represents a parabola shifted down 6 units from y=x²?

• y=x² + 6

• y=x² - 3

• y=x²+ 2

• y=x² - 6

Where is the vertex of the parabola y=4(x−5)²+2?

• (5, 2)
• (6, 1)
• (4, 3)
• (5, 5)

Which equation represents a parabola that is wider than y=x²?

• y=2x²

• y=-2x²

• y=-x²