What is the mesure of angle AXB?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Put the equation in slope intercept form by solving for y

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?