Chapter 2 Review

What is the domain of the function?

• {x| x ≠ -2}

• {x|x ≠ 2}

• {x| x ≠ 2, x ≠ -2}

• All real numbers

Which function notation describes an even function?

• f(-x) = -f(x)

• f(-x) = f(x)

• -f(x) = f(x)

• -f(-x) = f(x)

Tags

CCSS.HSF.BF.B.3

Which function notation describes an odd function?

• -f(x) = f(x)

• -f(-x) = f(x)

• f(-x) = f(x)

• f(-x) = -f(x)

Tags

CCSS.HSF.BF.B.3

Even, odd, or neither?

• Even

• Odd

• Neither

Tags

CCSS.HSF.BF.B.3

Is the graph an even, odd, or neither function
                        f(x) = x² + 2

• Even 
• Odd
• Neither

Tags

CCSS.HSF.BF.B.3

Which interval best describes where the graph is increasing?

• The interval (-3, -2) and (0, 2)

• The interval (2, 3)

• The interval (-2, 0)

• The graph does not increase

Which interval best describes where the graph is decreasing?

• The interval (-3, -2) and (0, 2)

• The interval (2, 3)

• The interval (-2, 0)

• The graph does not decrease

Which interval best describes where the graph is constant?

• The interval (-3, -2) and (0, 2)

• The interval (2, 3)

• The interval (-2, 0)

• The graph is not constant anywhere

Tags

CCSS.HSF.IF.B.4

What is the absolute max?

• (0, 36)
• (−2.55, −6.55), (2.55, −6.55)
• (−∞, ∞)
• None

Tags

CCSS.HSF-IF.C.7A

What are the local maxima of this graph?

• local maximum at (2.2, 3.9)

• local maximum at (-8, 5)

• local maximum at (5, -8) and (3.9, 2.2)

• local maximum at (-8, 5) and (2.2, 3.9)