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Question Number 74910 by vishalbhardwaj last updated on 03/Dec/19

$$\mathrm{Explain}\mathrm{a}\mathrm{function}\mathrm{with}\mathrm{examples}\mathrm{based}$$$$\mathrm{on}\mathrm{our}\mathrm{daily}\mathrm{life}?$$

Answered by MJS last updated on 03/Dec/19

$$\mathrm{renting}\mathrm{a}\mathrm{car}$$$$\mathrm{deal}1$$$$\mathrm{fix}\mathrm{price}200\mathrm{\$}\mathrm{per}\mathrm{day}\mathrm{plus}0.42\mathrm{\$}\mathrm{per}\mathrm{kilometer}$$$$\mathrm{total}\mathrm{cost}=200+.42x$$$$\mathrm{deal}2$$$$\mathrm{fix}\mathrm{price}250\mathrm{\$}\mathrm{per}\mathrm{day}\mathrm{with}100\mathrm{kilometers}$$$$\mathrm{included}\mathrm{plus}.28\mathrm{\$}\mathrm{per}\mathrm{additional}\mathrm{kilometer}$$$$\mathrm{total}\mathrm{cost}=\{\begin{array}{l}250;0<x⩽100\\ 250+.28(x-100)=222+.28x;x>100\end{array}$$

Commented by arkanmath7@gmail.com last updated on 06/Dec/19

$$Iwanttostudythosetypeoffunctions$$$$anditsapps.Anysourcestofinditplz?$$

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