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velikii [3]
3 years ago
10

What is the value of f (6) ?

Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0

\huge{ \boxed{ \tt{Solution :-}}}

<h3><u>Given :</u></h3>
  • \sf{f(x) =  \dfrac{ x^2 - 4x }{20}}
<h3><u>T</u><u>o</u><u> </u><u>Find</u><u> </u><u>:</u></h3>
  • \sf{What\: is\: the\: value \:of \: f(6)?}

Now we solving it :

\sf {  : \implies{f(x) =  \dfrac{ x^2 - 4x }{20}}} \\  \\ \sf {  : \implies{f(6) =  \dfrac{ 6^2 - 4  \times 6}{20}}} \\  \\ \sf {  : \implies{f(6) =  \dfrac{ 36 - 24}{20}}} \\  \\ \sf {  : \implies{f(6) =  \dfrac{ 12}{20}}} \\  \\ :\implies{\boxed {\tt{f(6) =  \dfrac{ 3}{5}}}}

\bf {\therefore{The\:value\:of\:f (6)\:is\:\dfrac{ 3}{5}.}}

\rule {307}{2}

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