T h e v er t x f or m : y = a ( x − h ) 2 + k w h ere t h e coor d ina t es o f v er t e x a re ( h ; k ) − − − − − − − − − − − − − − − − − − − − − − − − − v er t e x : ( 0 ; − 3 ) y = a ( x − 0 ) 2 + ( − 3 ) = a x 2 − 3 i f a = 1 t h e n y = x 2 − 3 ← an s w er
Answer: Third option is correct. ;
The correct equation of the parabola with a vertex at (0, -3) is option C: y = x 2 − 3 . This option fulfills the requirement since substituting x = 0 gives y = − 3 , matching the vertex coordinates. Therefore, the answer is C .
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•°• Hasil dari 25% × 200 adalah 50.[tex] \\ \\ [/tex]Penjelasan dengan langkah-langkah:25% × 200= 25/100 × 200= 25 × 2= 50[tex]~[/tex][tex]__________________________________________________________________________________________[/tex][tex] \\ \\ [/tex] [tex]\blue{\boxed{\colorbox{skyblue}{\rm{- AvR}}}}[/tex]
[tex]25\% \times 200 \\ = \frac{25}{100} \times 200 \\ \\ = \frac{5.000}{100} = 50[/tex]