Lim|7-2x| x无限接近于5,write in your own words what.the definition of limit means in this specific case

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Lim|7-2x| x无限接近于5,write in your own words what.the definition of limit means in this specific case
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Lim|7-2x| x无限接近于5,write in your own words what.the definition of limit means in this specific case
Lim|7-2x| x无限接近于5,write in your own words what.the definition of limit means in this specific case

Lim|7-2x| x无限接近于5,write in your own words what.the definition of limit means in this specific case
Substitute x=5 into the algebraic expression given above,and we can get
=|7-2×5|=3