函数图象填空题虽然免写了解题过程,但是概念性强,而且要求综合应用所学知识,对学生很有启发性.1.依据性质找函数.例1某函数的图象经过(1,-1),且函数y的值随自变量x的增大而增大,请你写出一个符合上述条 Function image fill-in-the-blank problem Although free to write the problem-solving process, but the concept of strong, but also requires a comprehensive application of what I learned, very enlightening for students.1.From the nature to find the function.Example 1 a function of the image after (1 , -1), and the value of the function y increases with the increase of the argument x, please write a line that matches the above