function/ domain and range review

What is the range of the function?

• 0≤h≤3
• 0≤h≤36
• h<3
• t≤36

What is the DOMAIN of the above graph?

•  $-5<x<4$  

•  $-5<y<-2$  

•  $-5\le x\le4$  

•  $-5\le y\le-2$  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the RANGE of the above graph?

•  $-5<x<4$  

•  $-5<y<-2$  

•  $-5\le x\le4$  

•  $-5\le y\le-2$  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the correct DOMAIN and RANGE for the above graph?

• $x\ge-2$
  $y\ge-3$
  

• $x\le-2$
  $y\le-3$
  

• $x\le-2$
  $y\ge-3$
  

• $x\ge-2$
  $y\le-3$
  

Tags

CCSS.HSA.REI.D.12

What is the correct DOMAIN and RANGE of the above graph?

• $-2\le x\le5$
  $\left\{4\right\}$
  

• $-2<x<5$
  $\left\{4\right\}$
  

• $\left\{4\right\}$
  $-2\le y\le5$
  

• $\left\{4\right\}$
  $-2<y<5$
  

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which mapping diagram is not a function?

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Tags

CCSS.8.F.A.1

What is the Range?

• y ≥ 6

•  $y\le6$  

• -10 ≤ y ≤ 6

• -10 ≤ x ≤ 6

Tags

CCSS.HSF-IF.C.7A

Nellie has $24 to spend on friendship bracelets. Each bracelet costs $4. The function f(b) = 24 - 4b represents the amount of money Nellie has left, f(b), after purchasing b bracelets. What is the range for this situation?

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A washing machine technician charges $25 for a diagnosis plus $35 per hour of service. The equation c = 15h + 30 represents the cost of repair, c, after h hours of service. The technician estimates the repair time of the washing machine to be a minimum of 2 hours and a maximum of 5 hours. What is the range for this situation?

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CHALLENGE:

State the domain and range. You can write your response using interval notation or you can state it in your own words.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5