3. the answer isn't c or d
Graph the relation shown in the table. Is the relation a function? Why or why not?
(-5, 2)
(-1, 4)
(2, -5)
(4, -1)
Yes; no vertical line passes through two graphed points.
No; a horizontal line passes through two graphed points.
Yes; no horizontal line passes through two graphed points.
No; a vertical line passes through two graphed points.