26．已知函数f(x)={3−x2,x∈[−1,2]x−3,x∈(2,5]f(x)=\left\{\begin{array}{l}3-{x^2},x\in [-1,2]\\ x-3,x\in (2,5]\end{array}\right.f(x)={3−x2,x∈[−1,2]x−3,x∈(2,5]．（1）在如图给定的直角坐标系内画出f(x)f(x)f(x)的图象；（2）写出f(x)f(x)f(x)的单调递增区间及值域；（3）求不等式f(x)>1f(x)>1f(x)>1的解集．