Domain Range Function

What is the domain?

• x = 2

• −∞ < x < ∞

• y = 2

• none of these

What is the domain of the following graph?

What is the range of the following graph?

• all real numbers

What is the domain of the following relation?

• D={-2, -1, 4, 5}

• D={1, 2, 4, 5}

• D={-3, 0, 3, 5, 7}

• D={0, 3, 5, 7}

Is the following relation a function?

• Yes

• No

What is the range of the following relation?

• R={6, 7, 8}

• R={-4, 1, 3, 5}

• R={1, 3, 4, 5}

What is the range of the following relation?

• R={-4, -1, 1, 3}

• R={1, 3, 4}

• R={-2, -1, 0, 2}

• R={0, 1, 2}

Is the following relation a function?

• Yes

• No

What is the domain of the following graph?

Is the following graph a function?

• Yes

• No