Aria walked down a trail into a valley. v(d) models aria's vertical distance from the top of the valley (in kilometers) after walking d kilometers along the trail. what does the statement v(3)< 3 mean?

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

Anyone know? will mark brainliest if correct

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.