jeff3050 jeff3050
  • 21-02-2019
  • Mathematics
contestada

Vertex of y= -x2+2x+1

Respuesta :

irocktheworld11
irocktheworld11 irocktheworld11
  • 21-02-2019

Answer:

(1 , 2)

Put the equation in the form "y=ax2+bx+c

Calculate the -b term, which is also the x coordinate of the vertex.

Plug in -b/2 into the equation for x and then solve for y.

Answer Link

Otras preguntas

Perform the indicated operation and write and standard form. -7i(6i-3)
a tree is standing by the side of the building. 2/5th of the height of the tree is above the building level. the building is 9 metres high. what is the heigh
what is the y-intercept of the function: f(x)=x+4
Hey! Can you help out a bit?
the scales of female pine cones produce a sticky substance. what function might this serve?
what is the advantage of most seeds going through a stage of dormancy before germination?
Given that 6x = 7y, find the ratio x:y.
how to solve 42-13 1/6
Perform the indicated operation and write and standard form. -7i(6i-3)
what is the advantage of most seeds going through a stage of dormancy before germination?