Increase and decrease intervals

When is the function decreasing?

• (30, 55)

• (40, 60]

• (15, 40)

• (60, -40)

Tags

CCSS.HSF.IF.B.4

When is this function increasing?

• (-3, 3)

• (-2.5, 2.5)

• [-3, 3]

• (3, ∞)

Where is the function increasing and decreasing?

• increasing (-∞,∞) and no decreasing

• no increasing and decreasing (-∞,∞)

• increasing (1,∞) and

  decreasing (-∞,1)

• increasing (-1,∞) and

  decreasing (-∞,-1)

Where is the function decreasing?

• (-∞, -1)
• (-1, ∞)
• (-∞, 3)
• (-∞, ∞)

When is this function decreasing?

• (-3, 3)

• (-∞, -3) U (3, ∞)

• (-∞, -3] U [3, ∞)

• [-3, 3]

When is the function decreasing?

• (30, 55)

• (40, 60)

• (15, 40)

• (60, -40)

Tags

CCSS.HSF.IF.B.4

Where is the function decreasing?

• (-∞, -1)
• (-1, ∞)
• (-∞, 3)
• (-∞, ∞)

What is the domain of the function?

• (3, ∞)
• [-3, ∞)
• (-∞, 4]
• (-∞, 4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• (-4 , 5]
• [-4 , 5)
• (-3, 3)
• [-3, 3]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5