Domain & Range

Domain & Range

By Jennifer Antolik

D= {-3,-1,1,4,5}

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These are listed from least to greatest.

​Domain is the set of all x- values.

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D= {-5,0,2,6}

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These are listed from least to greatest.

Do not write repeated numbers more than once.​

Range is the set of all y- values.

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y-values

output

dependent variable​

Range

x- values

input

independent variable​

Domain

Multiple Choice

What is the DOMAIN?

• {10,20,30,40}

• {15,25,25,45}

• {10,15,20,25,30,35,40,45}

• {10,25,30,45}

Multiple Choice

What is the RANGE?

• {10,20,30,40}

• {15,25,25,45}

• {10,15,20,25,30,35,40,45}

• {10,25,30,45}

Multiple Choice

What is the RANGE?

• {2,3,4,5}

• {2,3,4,5,6,7,8,9,10}

• {4,9,16,25}

• none of these

Multiple Choice

What is the DOMAIN?

• {2,-2,3,-2}

• {-2,2,3}

• {-4,4,4,9}

• {-4,4,9}

Poll

Is this a function?

• yes

• no

Multiple Choice

Which of the following has the domain {0,1,2,3,5} ?

Multiple Choice

What is the range?

• {-2,-1,0,1,2}

• {-7,-4,-1,2,5}

Fill in the Blank

What is the RANGE?