Suppose y varies directly with x. Write a direct variation equation that relates x and y.

y equals 7 and one-half. when x equals 3.
(1 point)
Responses

y = three-halvesx
y = Image with alt text: three-halves x

y equals two-thirds x.
Image with alt text: y equals two-thirds x.

y equals five-halves x.
Image with alt text: y equals five-halves x.

y equals two-fifths x.