For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.
An x- and y-table with x-values of 16, 32, and 48 from top to bottom and corresponding y-values of 4, 16, and 36 from top to bottom is shown.
(1 point)
Responses
yes; y = 2x
yes; y equals one-fourth x
yes; y equals one-eighth x
no; y does not vary directly with x.
1 answer
Yes; y varies directly with x. The equation for the direct variation is y = 2x.
78 answers