sammytobon1516 sammytobon1516
  • 02-02-2018
  • Mathematics
contestada

the function f(x)=3x+12x+11 can be written in vertex form as?

Respuesta :

selinaj015
selinaj015 selinaj015
  • 09-02-2018
 y = -3(x - 2)^2 + 1 x-coordinate of vertex: x = -b/(2a) = -12/-6 = 2 y-coordintae of vertex: y(2) = -12 + 24 - 11 = 1 Vertex form: y = -3(x - 2)^2 + 1 Check. Develop y to get back to standard form: y = -3(x^2 - 4x + 4) + 1 = -3x^2 + 12x - 11. 
Answer Link

Otras preguntas

When was William Shakespeare born
is it possible for a distance versus-time graph to be a vertical line?
What is Sir Francis Drake hardships
Why is RNA necessary to act as messenger?
Nadine can send or receive a text message for 15 cents or get an unlimited number for 5 dollars. Write and solve an inequality to find how many messages she can
in what ways is climate controlled by the sun and the water cycle ?
A child is standing across the street from his apartment . His mother is on their balcony . The angle of elevation between the child's eyes and his mothers eyes
What is a direct combination reaction?
A passenger on a boat moving at 1.70 m/s on a still lake walks up a flight of stairs at a speed of 0.60 m/s , as shown in the figure . The stairs are angled at
When was World War I?