Which function has the greatest constant of variation? A 9 10 11 8 Х 22.5 20 25 у 27.5 No Х 1 3 4 у 3.2 6.4 9.6 12.8​

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

How do i do this activity, is appreciated

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?