Domain or Range

What is the range of this graph?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this graph?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this graph?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of this graph?

• {1, 2}

• {1, 3}

• {2, 3}

• {2, 4}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the domain and range of the function pictured here. Click graph to enlarge.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain and range of the graph?

• D: { x | 0 < x < 3}

  R: { y | 0 < y < 36}

• D: { y | 0 < y < 3}

  R: { x | 0 < x < 36}

• D: { x | 0 < x < 36}

  R: { y | 0 < y < 3}

• D: { y | 0 < y < 36}

  R: { x | 0 < x < 3}

A student borrowed $480 from a friend. He agreed to make monthly payments of $96 with no interest until the loan balance was paid off. The function shown models this situation, where f(x) represents the remaining loan balance in dollars after the student has made x monthly payments. Which statements are true about the domain and range of the function for this situation? Select the correct answers.

• D: {0, 1, 2, 3, 4, 5}

• R: {0, 96, 192, 288, 384, 480}

• D: all real numbers

• R: {0, 1, 2, 3, 4, 5}

• {0, 96, 192, 288, 384, 480}

• D: {0, 96, 192, 288, 384, 480}

• R: all real numbers

Answer explanation

Domain - x values

Range - y values

Real-world examples = apply common sense and judgements

What is the domain of this graph?

• {1, 2}

• {1, 3}

• {2, 3}

• {2, 4}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of this graph?

• {1, 2}

• {1, 3}

• {2, 3}

• {2, 4}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of this graph?

• {1, 2}

• {1, 3}

• {2, 3}

• {2, 4}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5