Graphs of Quadratics

Is this a max or min?

• max
• min
• cannot be determined

Tags

CCSS.HSF-IF.C.7A

A line about which a figure is symmetric is the:

• Solution Set
• Intercept Formula
• Quadratic Function
• Axis of Symmetry

Tags

CCSS.HSG.GPE.A.2

What is the Axis of symmetry?

• Y=3
• y=-3
• x= 3
• x=-3

Tags

CCSS.HSF-IF.C.7A

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A

Determine the domain and range of the function

• Domain: All real numbers, Range: All real numbers

• Domain: x ≥ -4, Range: All real numbers

• Domain: All real numbers, Range: y ≥ -4

• Domain: -1 ≤ x ≤ 5, Range: y ≥ -4

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Tags

CCSS.HSF-IF.C.7A

Use the picture to find  the vertex and axis of symmetry

•  Vertex (3,8) Axis x=3
• Vertex (3,8) Axis y=3
• Vertex (8,3) Axis x=3
• Vertex (8,3) Axis y=3

Tags

CCSS.HSF.IF.B.4

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

State the vertex of the graph whose function is  $f\left(x\right)=\left(x-4\right)^2+8$  

• (4,8)

• (4, -8)

• (-4, 8)

• (-4, -8)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Does the following graph of the quadratic have a maximum or minimum:  $y=-3\left(x+4\right)^2+7$  

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A

State the axis of symmetry  $y=-3\left(x+4\right)^2+7$  

•  $x=4$  

•  $y=4$  

•  $x=-4$  

•  $y=-4$  

Tags

CCSS.HSA.REI.B.4