a boy sitting on a platform 7.5m high he observes that the angle of elevation of the top of the opposite building is 40°.the platform is 37.5m away from the building .find the height of the building

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up