A portion of the graph of the function f is shown in the xy-plane above. What is the y-intercept oft

题目

A portion of the graph of the function f is shown in the xy-plane above. What is the y-intercept ofthe graph of the function g defined by g(x)=f(x)+1?

答案

函数f图形的一部分显示在上面的x,y平面了.那么函数g(x)=f(x)+1的y轴截距是多少?
应该就是函数f的y轴截距+1,很简单的一道数学题哈.