CFA 1 Unit 1

Identify the decreasing interval:

• (-∞, 1) U (3, ∞)
• (1, 3)
• (-∞, 1) U (0, ∞)
• (1,4) U (3,0)

Identify the relative minimum:

• (0, 3)
• (4, 1)
• (3, 0)
• (1, 4)

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Where is the function increasing?

• [4, ∞)
• (4, ∞)
• [6, ∞)
• 4 < x < 6

What is the domain of the graph?

• [-7,5)
• (5, -7]
• [-3,1)
• (-∞, ∞)

What is the end behavior of the function f(x) = -x²+ 6 ?

• x→+∞ y→+∞

  x→−∞ y→+∞

• x→+∞ y→+∞

  x→−∞ y→−∞

• x→+∞ y→−∞

  x→−∞ y→−∞

• x→+∞ y→−∞

  x→−∞ y→+∞

What is the absolute maximum?

• None

• (0, 9)

• (9,0)

• (-1,0) (1,0)

What is the range?

• [-7,6]
• (-7,6)
• (-8, 2)
• [-8,2]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5