Graphs of Transformations Quadratics

Which way does the graph move if the equation looks like y = (x + 4)² ?

• Graph moves UP 4 units

• Graph moves to the RIGHT 4 units

• Graph moves DOWN 4 units

• Graph moves to the LEFT 4 units

Which way does the graph move if the equation looks like y = (x - 3)² ?

• Graph moves UP 3 units

• Graph moves to the RIGHT 3 units

• Graph moves DOWN 3 units

• Graph moves to the LEFT 3 units

What is the correct name for the transformation from y=x²   to  y = -x²?

• Reflection

• Translation

• Dilation

• Transformer

What transformations are occurring to the following quadratic y = -x²+3

• left 3

• reflects across x axis, down 3

• reflects across x axis, up 3

Describe the horizontal shift for

y = 3(x + 4)² - 1

• shifts 3 left

• shifts 4 left

• shifts 4 right

• shifts 1 left

• More Narrow (stretches)

• More Wide (compresses)

State the turning point (vertex) for the equation:
y = -(x + 1)² + 4

• (1, -4)

• (-1, 4)

• (-4, 1)

• (4, -1)

Which is the most basic equation of a parabola?

• y = - x²

• y = - x² - 4

• y = 2x² + 3

• y = x²

Tags

CCSS.HSF-IF.C.7A

The graph of a quadratic function is called a

• Parabola

• Vertex

• Axis of Symmetry

• Vertex Form

Tags

CCSS.HSF-IF.C.7A

What is the green dot on the parabola called?

• vertex

• line of symmetry

• solution

• function