The equation y=4x+4 describes the relationship between the quantities x and y are the quantities in a proportional relationship

Yes, they’re proportional because each time x increases by 1, y increases by 4 (the slope of the line).

Chope you get it right gl

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.