A is quadratic function B is equation of a circle C is equation of a line D is hiperbolic funciotn
The equations that represent functions are A ( y = ( x − 2 ) 2 + 5 ), C ( y = 3 x − 3 ), and D ( y = 4 x 5 ). Only option B ( x 2 − 4 y 2 = 1 ) does not represent a function. These options pass the vertical line test, ensuring each x-value corresponds to just one y-value.
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•°• Jika 3x = 81, maka nilai x adalah 27.[tex] \\ \\ [/tex]Penjelasan dengan langkah-langkah:3x = 81x = 81/3x = 27[tex]~[/tex][tex]__________________________________________________________________________________________[/tex][tex] \\ \\ [/tex] [tex]\blue{\boxed{\colorbox{skyblue}{\rm{- AvR}}}}[/tex]
Diketahui3x= 81DitanyaNilai xDijawab3x = 81x = 81/3x = 27KesimpulanMaka jawabannya 27.