step one. What is the Tantan Messaging Application?
New profile below suggests y=tan?(x) (purple) and (red). Using the zero off y=tan?(x) at the (0, 0) as the a guide, we could notice that the same no in has been managed to move on in order to ( , 0).
D-the fresh vertical move of your own setting; if the D try confident, the new graph changes upwards D tools, just in case it’s negative, the fresh new graph changes down.
As compared to y=tan?(x), shown inside the reddish less than, that’s centered during the x-axis (y=0), y=tan?(x)+dos (red) was mainly based at line y=dos (blue).
Piecing together all of the advice above, the fresh contour lower than reveals this new graph away from (red) to that particular out-of y=tan?(x) (purple).