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Functions Knowledge Check

Last updated about 6 years ago

5 questions

1

1

Question 2

2.

What is the domain for this function? Remember to use the correct brackets and commas.
{(23, 4), (-15, 4), (-10, 4), (7, 4), (5, 4)}

1

1

1

Question 1

1.

Is this a function?
{(2, 3), (4, 8), (5, -3), (-7, 2), (0,3)}

Yes

No

Question 3

3.

What is the range for this function? Remember to use the correct brackets and commas.
{(23, 4), (-15, 4), (-10, 4), (7, 4), (5, 4)}

Question 4

4.

Is this a function?

Yes

No

Question 5

5.

What is the formula for this function?