Question

David is rowing a boat upstream. The river is flowing at a speed of 2 miles per hour. David starts rowing at a speed of 6 miles per hour, but as he gets tired his speed decreases (at a rate of 1 mile per hour, every hour). Which equation represents the speed of the boat for x hours spent rowing?

Answer 1

A.y=x+4
B.y=6-x
C.y=4-x
D.y=6-2x
E.y=x-4

Answer 2

@zepdrix

Answer 3

@Decarr432

Answer 4

I think its be because he starts at six but decrees is by 1x or just x

Answer 5

I think your right

Answer 6

yeah you are sorry