Functions and relations 09-27

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}
  R: {0, 1, 2, -4}
• D:{0, 1, 2, -4}
  R:{1, -3, -4}
• D:{0, 1, 2, 3, 4}
  R:{1, -3, -4}

What is the domain of the following table?

• {11, 21, 33, 35}

• {4, 9, 15, 16, 11, 21, 33, 35}

• {4, 11}

• {4, 9, 15, 16}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

Is the following table a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

What is the range of the following table?

• {1, 0} {2, 3} {3, 6} {4,9}

• {0, 3, 6, 9}

• {1, 2, 3, 4}

• {1, 2, 3, 4, 0, 3, 6, 9}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the following tables represents y as a function of x?

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• 
• 
• 

Tags

CCSS.8.F.A.1

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5
• x = 5
• x = -50
• x = 30

Tags

CCSS.HSF.IF.A.2

For the function f(x) = -3(x-1) find f(0).

• 0
• -3
• 3
• -1

Tags

CCSS.HSF.IF.A.2

What is the range of the following mapping?

• {-1, 0, 1, 2, 8}

• {-1, 0, 1, 2, 8, -3, -2, 2, 3}

• {-1, 2} {0, 2} {1, -3} {2, -2} {8, 3}

• {-3, -2, 2, 3}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which of the following mapping does not represent y as a function of x?

• 
• 
• 

Tags

CCSS.8.F.A.1

Which of the following graphs is not a function?

• 
• 
• 
• 

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5