Practice problem
Evaluate f(−1),f(0),f(1) and f(5)f(-1), f(0), f(1) \text{ and } f(5)f(−1),f(0),f(1) and f(5) in order where f(x)={x+1x2ifx≤−15+1x2+1if−1<x≤15ifx>1f(x)= \left\{\begin{matrix} \dfrac{x+1}{x^{2}} &\text{if}& x\le-1 \\ 5+\dfrac{1}{x^{2}+1} &\text{if}& -1< x\leq1 \\ 5 &\text{if}& x> 1 \end{matrix}\right.f(x)=⎩⎨⎧x2x+15+x2+115ifififx≤−1−1<x≤1x>1
0,6,5.5,50, 6, 5.5, 50,6,5.5,5
5.5,6,5.5,55.5, 6, 5.5, 55.5,6,5.5,5
0,5,5.5,250, 5, 5.5, 250,5,5.5,25
0,6,5.5,250, 6, 5.5, 250,6,5.5,25
Type a concept, like “slope” or “photosynthesis”.
