Domain and Range Review

What is the domain for the relation shown in the graph shown?

•  $-2\le x<4$  

•  $-2<x\le4$  

•  $-3<y\le0$  

•  $-3\le y<0$  

What is the range for the relation shown in the graph shown?

•  $-3\le y<4$  

•  $-3\le x<4$  

•  $-4<y\le3$  

•  $-4<x\le3$  

What is the domain for the relation shown in the graph shown?

• {-5,1,2,4}

• {-3,0,1,6}

• {-5,-3,4,6}

• {3,4,5,6}

What is the range for the relation shown in the graph shown?

• {-7,-4,3,5,7}

• {-2,0,4}

• {-7,-4,-2,0,3,5,7}

• {-2,4}

What is the Domain of this linear function?

• -3 < x ≤ 5
• x = -1
• 5 < x ≤ -3
• -2 < x ≤ 6

What is the range?

• x≥0

• y≥0

• All real numbers

• {0, 1, 2, 3, 4,...}

What is the domain of the graph?

• [-3, 3]

• (3, -3]

• (-3, 3)

• (2, 10]

What is the DOMAIN of this graph?

• -4 ≤ x ≤ 3

• -1 ≤ x ≤ 4

• 4 < x < 3

• -1 < x < 4

What is the domain of the function?

• {x| x = all real numbers}
• {x| -2 < x < 4}
• {x| -2 ≤ x ≤ 4}
• {x| -6 ≤ x ≤ 3}

The total cost in dollars, c, to purchase video games online can be found using the function c = 16.95x + 4.75, where x is the number of video games purchased.  If at least 4 games but no more than 7 games are purchased online, what is the range of the function for this situation?

• {4, 5, 6, 7}
• 4 ≤ x ≤ 7
• 72.55 ≤ c ≤ 123.50
• {72.55, 89.50, 106.45, 123.40}