Practice problem
Graph the following piece wise function and find limx→1+f(x)\lim\limits_{x\to1^+}f(x)x→1+limf(x) f(x)={x2−4xif1<x<4−2x−2if−3<x≤1f(x)=\begin{cases} x^2-4x \quad \text{if} \quad 1<x<4\\ -2x-2 \quad \text{if} \quad -3<x \le 1 \end{cases}f(x)={x2−4xif1<x<4−2x−2if−3<x≤1
limx→1+f(x)=−3\lim\limits_{x\to1^+}f(x)=-3x→1+limf(x)=−3
limx→1+f(x)=1\lim\limits_{x\to1^+}f(x)=1x→1+limf(x)=1
limx→1+f(x)=−4\lim\limits_{x\to1^+}f(x)=-4x→1+limf(x)=−4
Type a concept, like “slope” or “photosynthesis”.