Question

Explain how the following ordered pairs represent or doesn't represent a function - {(–3, 5), (–2, 5), (–1, 5), (0, 5), (1, 5), (2, 5)}
a.

For every x value there is one y value - not a function

c.

For every y value, there is one x value - function
b.

For every x value, there is only one y value - a function

d.

For every y value, there is one x value - not a function

Answer 1

this is a function:- a many-to-one function

Answer 2

b

Answer 3

it is a function because it passes the vertical line test