Key Features of Quadratic Graphs Domain Range Increasing Decreasing

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Tags

CCSS.HSF-IF.C.7A

What is the range of this function?

• (- ∞,+∞)

• [0, +∞)

• [-2, +∞)

• [2, +∞)

Tags

CCSS.HSF-IF.C.7A

Identify the y-intercept.

• (0,3)

• (3,0)

• (1,0)

• (2,-1)

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

State the domain and range.

• Domain: All real numbers, Range: y ≥ -9

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

• Domain: x ≥ -8, Range: y ≥ -9

• Domain: x ≥ -8, Range: All real numbers

What is the domain and the range for the graph?

Same graph for 8 - 13.

What is the domain and range?

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Same graph for 14 - 19.

What is the domain and range?

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The set of all x values used in a function's graph is called what?

• Increasing interval

• Decreasing interval

• Domain

• Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5