Question

Which table of values reflects a direct variation?

A table shows that when x is zero, y is zero; when x is 1, y is 5; and when x is 2, y is 6.

A table shows that when x is 1, y is 5; when x is 2, y is 5; and when x is 3, y is 5.

A table shows that when x is 2, y is 4; when x is 4, y is sixteen; and when x is 6, y is thirty-six.

A table shows that when x is zero, y is zero; when x is 3, y is 6; and when x is 5, y is ten.