Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Explore thousands of questions and answers from a knowledgeable community of experts ready to help you find solutions. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

4. Which relation is a function?
((5,0), (0, -8), (5,-5)}
{(5,0,) (-8,-5)}
{(5,0), (-8,-5), (-8, 5), (-5, -8)}
{(5,0), (0, 5), (-5, -5)}