ryajade
ryajade ryajade
  • 26-05-2017
  • Mathematics
contestada

How would you graph the expression of 2x^2-12x+19
I'll put 20 points!! Help.

Respuesta :

ScarletCat
ScarletCat ScarletCat
  • 26-05-2017
.Vertex: (3,1)3,1Focus: (3,9/8)Axis of Symmetry: x=3Directrix: y=7/8


Select a few x values, and plug them into the equation to find the corresponding y values. The x
 values should be selected around the vertex.

Graph the parabola using its properties and the selected points.


Vertex: (3,1)

Focus: (3,9/8)

Axis of Symmetry: x=3Directrix: y=7/8

x= 1,2,3,4,5

y= 9,3,1,3,9 
Answer Link

Otras preguntas

Which of the following answer choices best compares the pax romana with the final period of the roman republic A) The influence of greek culture and institutio
Why did Hitler segregate the Jew before world war two happened?
What is 7200 minutes in days
what was the new frontier?
What legal reforms did Justinian actually make?
wat is the optician
Mei is writing an inequality for the expression at least 10 hours of community service. Find her mistake and correct it
During WW1 , thousands of blacks moved north because ?
the Rule of Thirds is a way to: divide an image file so it will fit on a floppy disk compose the image so you can offset you subject archive your images on thr
how same are changed and developed the