Graphing Y = Ax^2

What is the vertex?

• (4,-4)

• (2,0)

• (0,2)

• (6,0)

The U-Shaped curve of a quadratic equations is called a ______

• parabola

• maximum

• minimum

• bolapara

A vertex that represents the LOWEST point on a graph is called _____

• maximum

• minimum

• vertex

• home run

When the vertex is the highest point it is called ____

• tipping point

• maximus prime

• minimum

• maximum

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Does this graph have a maximum or a minimum?

• Maximum

• Minimum

How did we transform from f(x) =x² 
to
g(x) = -3x²

• reflection in x-axis and vertical shift down

• reflection x-axis and vertical stretch

• horizontal stretch

• reflection x-axis and vertical compression

Match the equation to its description.

• Reflected over x and stretched by 3

• Stretched by 3

• Reflected over x

• Reflected over x and up 3