Question

Explain what the vertical line test is and how it is used.

What is the domain of the given function?

{(3, –2), (6, 1), (–1, 4), (5, 9), (–4, 0)}

x = –4, –1, 3, 5, 6
y
x
y

Answer 1

Look below

Explanation:

The domain of any function is the x-value in an ordered pair.

{(3, –2), (6, 1), (–1, 4), (5, 9), (–4, 0)}