Question

Determine whether the relation (7,4), (5.-1), (3, -8), (1, -5), (3,6) is a function. Explain.

Answer 1

Answer:

No it is not a function

Step-by-step explanation:

it is not because of the sets of data (3,-8) and (3,6). as you can see the x values are the same( 3 is the x value in each set) and the y vaues (-8 and 6) are different.