lexinerd
lexinerd
22-06-2014
Mathematics
contestada
Write y=2x^2+8x+5 in vertex form. Please
Respuesta :
konrad509
konrad509
22-06-2014
[tex]y=2x^2+8x+5\\ y=2(x^2+4x+\frac{5}{2})\\ y=2(x^2+4x+4-\frac{3}{2})\\ y=2((x+2)^2-\frac{3}{2})\\ y=2(x+2)^2-3[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
A rectangular flowerbed at a city park has an area of 126 sou area meters the width of the flowerbed is 3 meters what is the perimeter of the flowerbed
If you can't commit to the maintenance and space requirements for home fitness equipment, you should join a fitness center instead. Please select the best an
the science department buys the equipment shown in the table. they bought all three items this year. in how many years will they have to buy all three items aga
(2/9 v)-(-1/3v +5/9)
Ada and Steve spend a certain amount of money from their accounts each week at a pet shelter. The table shows the relationship between the amount of money (y)
Identify three opinions stated in the Gettysburg Address and state whether or not each opinion is substantiated. For each opinion, explain why that statement i
Which of the following workers are most likely to be part of a union? (Select four answers.) A plumber A policewoman A writer A sales person A financial adv
Logarithms- How to answer these questions?
I need help answering this please
seasons are celebrations a years Ferris wheel both honor our worlds habit of springing round a star in the first line of the poem The Poet uses a A.loaded word
