Question

Determine if each of the following relationships form a function.(1,1), (3,2), (5,4), (-9,6)

Answer 1

Determine if each of the following relationships form a function.

(1,1), (3,2), (5,4), (-9,6)

we know that

A relationship between x and y form a function, if for one value of x there is only one value of y

In this problem we have that

for one value of x there is only one value of y

therefore

Yes, form a function