hannahjdknvkjdn
hannahjdknvkjdn hannahjdknvkjdn
  • 01-09-2020
  • Mathematics
contestada

find the vertex of y=x^2-6x+1 A. ( 1 , 5 ) B. ( 4 , 1 ) C. ( 2 , -3 ) D. ( 3 , -8)

Respuesta :

chikafujiwara
chikafujiwara chikafujiwara
  • 01-09-2020

[tex]h=\frac{-b}{2a}[/tex]

[tex]k=f(h)[/tex]

[tex]h=\frac{6}{2}[/tex]

[tex]h=3[/tex]

[tex]k=f(3)[/tex]

[tex]f(3)=9-18+1[/tex]

[tex]f(3)=-8[/tex]

The vertex is [tex](3,-8)[/tex]

Hope this helps.

頑張って!

Answer Link

Otras preguntas

An astronaut who weighs 126lb on Earth weighs only21lb on the moon. How much would a person who weights 31lb on the moon weigh on Earth?
Before the Civil War, the cotton plantations of the ___ South depended on British textile companies for their markets.A.antebellumB.anteriorC.avant-garde
If the sun ran out of energy what would happen to the energy resources on earth
Give 3 examples to show work being done.
what religion did mansa musa of mali help spread
If the sun ran out of energy what would happen to the energy resources on earth
How many union ships did the Virginia sink?
Explain why the gravitational acceleration of any object near earth is the same matter what was the mass of the object
The tickets for the concert are selling for $12.00. Juanita is going to the concert with a group of 25 people. There is a discount of 1/8 off each ticket for gr
if i got 68 correct on my math test and the total is 85 what is the score?