青云翻译

45 °, df ⊥ ab at point f, eg ⊥ ab at point g. When the point c on the ab exercise, set af = x, de = y, the following image, can express a function of y and x is roughly the image ()

45 °, DF ⊥ F,EG ⊥ AB AB in point to point G. When point c on an AB exercise, set AF=x,DE=y, in the following image, representing the function of x and y image is roughly ()

45°, DF⊥AB F, EG⊥AB in selects G. in when selects C when AB the movement, supposes AF=x, DE=y, in the following image, can express y and x functional relation image is approximately ( )

No DF AB 45 degrees, the Point to Point AB F, EG G . When no point in AB C sports, DE AF=X=y, the following images, the Y and X, and can be expressed as function () the image is largely

45 °, DF ⊥ F,EG ⊥ AB AB in point to point G. When point c on an AB exercise, set AF=x,DE=y, in the following image, representing the function of x and y image is roughly ()