Relations & Functions Part 1

Is the relation a function?

• Yes

• No

Is the relation a function?

• Yes

• No

What is the functions domain?

• {-7,0,4}

• {-2,-1,3,5}

What is the functions range?

• {-7,0,4}

• {-2,-1,3,5}

Is the function one-to-one?

• Yes

• No

Answer explanation

In one-to-one functions, BOTH the INPUTS and OUTPUTS will never repeat.

Is the function one-to-one?

• Yes

• No

Answer explanation

In one-to-one functions, BOTH the INPUTS and OUTPUTS will never repeat.

Is the relation a function?

• Yes

• No

What is the functions domain?

Select more than one.

• (-4, 1)

• [-4, 1)

What is the functions range?

Select more than one.

Is the relation a function?

• Yes

• No