Algebra 2: Special Functions and parent functions 2/14/2020

Which parent function matches the graph?

• y = |x|
• y = x
• y = x²
• y = 2^x

What type of function is shown?

• absolute value
• quadratic
• linear
• exponential

What type of function is shown?

• linear
• quadratic
• square root
• absolute value

Which equation is an absolute value graph shifted right 5 units?

• y = |x - 5|
• y = |x + 5|
• y = |x| + 5
• y = -5|x|

Which graph matches:

-x+4 if x<2

2x-6 if x>=2

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7B

On the graph, which portion of the piecewise function is represented in red?

• x
• 0.5x + 2.5       
• -1
• 0.5x + 2

Tags

CCSS.HSF-IF.C.7B

What is f when x equals 0?

• -5
• 0
• 1/2
• 1

Tags

CCSS.HSF.IF.A.2

What is the value of  $\lfloor7.6\rfloor$  

• 7

• 6

• 8

• 7.6

What is the value of  $\lfloor-3.4\rfloor$  

• -2

• -3

• -4

• 0

What is the value of  $\lfloor5\rfloor$  

• 4

• 5

• 6

• undefined