barrettlayla99
barrettlayla99 barrettlayla99
  • 02-06-2020
  • Mathematics
contestada

Which of the following is the maximum value of the equation?

Which of the following is the maximum value of the equation class=

Respuesta :

ronhagrid310
ronhagrid310 ronhagrid310
  • 02-06-2020

Answer:

y = - x^2 + 2x + 5

  = -(x^2 - 2x + 1) + 6

  = -(x - 1)^2 + 6

-(x - 1)^2 always smaller or equal to 0

=> y is smaller or equal to 6

=> Option A is correct

Hope this helps!

:)

Answer Link

Otras preguntas

which point lies on the graph of the boundary line of the inequality 3y + 4x< 12
[(24+16) divided by 8 times 5)]=? Please answer pllleeeaaaasee.
in che anno e nato Cristoforo Colombo
information about tigers
90 < x < 180 is my range and my answer is 0.6 for it to be correct is it positive or negative?
factoring-16w²+50wz-21z²  please help me solve
How do you use equal protection of law in a sentence
A microscope is set so it makes an object appear 4 x 10`2 times larger than its actual size. A virus has a diameter of of 2 x 10`-7 meter. how large will the di
what muscles are involved when you're tying your shoe laces
WHAT IS 123456567890*1423 THAT MEANS TO DIVIED PLEASE TELL ME THE ANSWER