2.6b classwork

Identify the domain and range.

• Domain: {-3, 4}

  Range: {0}

• Domain: between -3 and 4

  Range: between 0 and 5

• Domain: all x's

  Range: all y's

What is the domain and the range for the graph?

• Domain : -2 ≤ x ≤ 2
  Range : 0 ≤ y ≤ 4
• Domain : 0 ≤ x ≤ 4
  Range : -2 ≤ y ≤ 2
• Domain : All real #s
  Range : y ≤ 4
• Domain : -2 ≤ x ≤ 2
  Range : y ≤ 4

Determine the domain and range of the function

• Domain: All real numbers, Range: All real numbers

• Domain: x ≥ -4, Range: All real numbers

• Domain: All real numbers, Range: y ≥ -4

• Domain: -1 ≤ x ≤ 5, Range: y ≥ -4

What is the domain and range?

• D: all real numbers

  R: all real numbers

• D: all real numbers
  
  $R:\ \ -2\le y\le2$
  

• $D:\ \ -2\le x\le2$

  
  R: all real numbers

What is the range of this function?

• All Real Numbers
• -1 ≤ x ≤ 1
• -1 ≤ f(x) ≤ 1
• 1 ≥ x

What is the range of the function given below?

• 0 ≤ y ≤ 7
• -2 ≤ y ≤ 4
• .2 ≤ y ≤ 4
• All real numbers

What is the DOMAIN of the graph shown?

• $-4<x\le2$

• $-4\le x<2$
  

• $2\le x<5$
  

• $2<x\le5$
  

What is the RANGE of the following graph?

• $y\ge0$

• $0\le y\le3$
  

• all real numbers

What is the DOMAIN and RANGE of the function?

• $D:\ \ -7≤y≤6$
  
  $R:\ \ -8\le x\le2$

• $D:\ \ -8\le x\le2$
  
  $R:\ \ \ -7\le y\le6$

• $D:\ \ \ -8\le y\le2$
  $R:\ \ -7\le x\le6$
  

• $D:\ \ -7\le x\le6$
  $R:\ \ -8\le y\le2$
  

What is the domain and range of this graph?

• D: all real numbers

  R: all real numbers

• 
  

  $D:\ \ -2\le x\le2$
  
  $R:\ \ -4\le y\le4$

• $D:\ \ -1\le x\le1$
  

  
  $R:\ \ -2\le y\le2$
  

• no solution