Function Notation and Interval Notation REVIEW

Evaluate f(-2) if f(x) = x+3

• -1
• 1
• 5
• -5

Tags

CCSS.HSF.IF.A.2

For the function f(x) = -3(x-1) find f(0).

• 0
• -3
• 3
• -1

Tags

CCSS.HSF.IF.A.2

Given h(x) = -9x +5, find h(8). 

• h(8) = -360
• h(8) = -67

Tags

CCSS.HSF.IF.A.2

For the function f(x) = -3x + 3 find f(0).

• 0
• -3
• 3
• -1

Tags

CCSS.HSF.IF.A.2

Which statement is true about this function?

• The function is never constant
• The function is always increasing
• The function is never decreasing
• The function increases on the interval 11:00 < x < 15:00

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.6

CCSS.HSF.IF.C.7

At what time did this Kayak trip begin?

• 15:00
• 12:00
• 0 km
• 11:00

Tags

CCSS.HSF.IF.B.4

Which statement is true about this graph?

• This function is always constant
• This function is always increasing
• This function is never increasing
• This function is both increasing and decreasing

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

How long did Sam sit on the bench and wait for the bus?

• 5 min
• 10 min
• 15 min
• 20 min

Tags

CCSS.8.EE.B.5

How long did it take Sam to get to school?

• 5 minutes
• 20 minutes
• 1.25 km
• 1.25 minutes

Tags

CCSS.8.EE.B.5

Where is the function decreasing?

• (4, ∞)

• (-∞,4)

• (-4, ∞)

• 4 < x < 6

Tags

CCSS.HSA.REI.D.10