Interpret Quadratic

What is the maximum/minimum of a parabola called?

• vertex

• point

• top

• bottom

What is the y-intercept of this parabola?

• (−1, 3)

• (−3, 11)

• (−2, 5)

• (0, 5)

Tags

CCSS.HSF-IF.C.7A

Given the equation above, find h(-3).

• -13

• 5

• -23

• 23

Tags

CCSS.HSF.IF.A.2

If f(x)=6x²-4,
what is f(-1)?

• -2

• 13

• 2

• 0

Tags

CCSS.HSF.IF.A.2

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8

• x=1

• x=-1

• x=2

What do we call the graph of a quadratic function?

• parabola

• linear

• cubic

• sinusoidal

Tags

CCSS.HSF-IF.C.7A

Use the picture to find the vertex and axis of symmetry.

• Vertex: (8, 3); axis of symmetry: y=3

• Vertex: (8, 3); axis of symmetry: x=3

• Vertex: (3, 8); axis of symmetry: y=3

• Vertex: (3, 8); axis of symmetry: x=3

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (0, - 1)

• (0, 0.5)

• (-1, 0)

• (0.5, 0)

Does this parabola have a maximum or minimum and what is it's value?

• minimum, -3

• minimum, 5

• maximum, - 3

• maximum, 5

Tags

CCSS.HSF-IF.C.7A