precalculus G11 quiz

Describe the transformation that is applied to the parent function. 
f(x) =  3 Ix+8I

• Stretches by 3, Shifts left 8
• Stretches by 3, Shifts right 8
• Stretches by 3, Shifts up 8
• Stretches by 3, Shifts down 8

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

What is the equation to this graph?

• f(x)= Ix+2I +1
• f(x)= Ix-2I +1
• f(x)= Ix+2I -1
• f(x)= Ix-2I -1

Tags

CCSS.HSF-IF.C.7D

What is the range to this graph?

• y> 1
• y>= 1
• y< 1
• y<= 1

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the value of f(7.5)?

• 2.5
• 3
• -2.5
• 2

How many extrema (maxes and mins) are in the picture?

• 2
• 3
• 4
• 5

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

This graph shows a/an ...

• Relative max
• Relative min
• Absolute max
• Absolute min

Tags

CCSS.HSA.REI.D.10

What is the interval of increase?

• (negative infinity, -2)
• (-2, infinity)
• (2, infinity)
• (negative infinity, 2)

Tags

CCSS.HSF-IF.C.7A

What is the relative maximum value?

• y = 4
• y = 2
• y = 1
• y = -1

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

There is a relative maximum at:

• x = -1
• x = 3
• x = -0.5
• x = 1.5

Tags

CCSS.HSA.REI.D.10

Identify the increasing interval:

• (-∞, 1) U (3, ∞)
• (-∞, 4) U (3, ∞)
• (-∞, 1) U (0, ∞)
• (-5, 4) U (3, 5)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7