Kalau saya berjalan ke muka delapan meter dan mindur lagi 4 meter berapa jauh saya dari titik semula
Answer (3)
The domain of the graph is everything x is allowed to equal. Parentheses are used to show that x can be everything up to, but not including that number. Brackets are used to show x can be anything up to, and including, that number. The comma between the two numbers indicates that x can be anything between those two numbers.
Here, the time goes on the x axis and the distance will go on the y axis. Time: 0 1 2 3 4 5 6 7 8 9 10 Distance: 0.0 5.5 12.0 20.0 28.5 36.0 44.0 56.5 64.0 75.0 Since we are dealing with the domain, we really only need to focus on the time. Time: 0 1 2 3 4 5 6 7 8 9 10
From this, we see that the values go from 0 to 10. This means that x can be anything from 0 to 10. Because there are y values that correlate with the numbers 0 and 10, we know that the domain will include 0 and 10. This indicates we must use brackets.
Knowing all of this information, we can now write our domain as: [0, 10]
The domain for the function modeling Casey's race is given as [0, 10]. This range includes all the times from the start to the finish of her 75-meter race. Brackets indicate that both endpoints, 0 and 10 seconds, are included in the domain.
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•°• Kalau kamu berjalan ke muka 8 meter dan mundur lagi 4 meter, maka jarak my dari titik semula adalah 4 meter.[tex] \\ \\ [/tex]Penjelasan dengan langkah-langkah:Maju = (+) ditambah mundur = (-) → dikurangi [tex] \: [/tex]berjalan kemuka/maju = 8 meter → (+8)mundur kebelakang = 4 meter → (-4)titik semula/awal = 0jarak dari titik semula = ?[tex] \: [/tex]jarak = awal + maju - mundur jarak = 0 + 8 - 4jarak = 8 - 4jarak = 4 meter[tex] \: [/tex]•°• Jadi, jarakmu dari titik semula adalah 4 meter.[tex]~[/tex][tex]__________________________________________________________________________________________[/tex][tex] \\ \\ [/tex] [tex]\blue{\boxed{\colorbox{skyblue}{\rm{- AvR}}}}[/tex]
