题目

Packaging is an important form of advertising．A package can sometimes motivate someone to buy a product．For example, a small child might ask for a breakfast food that comes in a box with a picture of a TV character．The child is more interested in the picture than in the  breakfast food．Pictures for children to color or cut out, games printed on a package, or small gifts inside a box also motivate many children to buy products—or to ask their parents for them． Some packages suggest that a buyer will get something for nothing．Food products sold in reusable containers are examples 已知是函数的导函数，且的图像如图所示， 则函数的图像可能是 （    ）