Tballeryg Tballeryg
  • 19-04-2014
  • Mathematics
contestada

Rewrite the equation in vertex form: y=x^2-8x+13

Respuesta :

Аноним Аноним
  • 19-04-2014
[tex]vertex\ form:y=a(x-p)^2+q\\\\wher\ p=\frac{-b}{2a}\ and\ q=f(p)\\\\\\y=x^2-8x+13\\a=1;\ b=-8;\ c=13\\\\p=\frac{-(-8)}{2\cdot1}=\frac{8}{2}=4\\\\q=f(4)=4^2-8\cdot4+13=16-32+13=-3\\\\Answer:y=(x-4)^2-3[/tex]
Answer Link

Otras preguntas

A local middle school has 99 computers and 333 students. what is the number of students per computer at the school? write your answer as both a rational number
The first Reconstruction Act divided the south into how many military districts? A. 3 B. 4 C. 5 D. 6
This graph shows how much Marie earns babysitting compared with the number of hours she works select the correct statement about the graph
What is the volume of the square pyramid with base edges 54 yd and slant height 45 yd?
How do I do this I do not freaking get this please someone be kind enough to help please thank you
What is the average rate of change of the function over the interval x = 0 to x = 4? f(x)=2x−13x+5
How long does it take for someone to recover from a strained acl mcl and calf?
What social class emerged during the growth of towns in the Middle Ages?
Suppose that y varies directly with x and inversely with z and y = 28 when x = 32 and z = 8. write the quation that models the relationship. then find when x =
Pyramid ABCDE is a square pyramid. What is the lateral area of pyramid ABCDE ?