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

what is 0.7 divided by 792
Marine magnetic anomalies can be used to estimate the _____. rate of seafloor spreading rate of earth's expansion rate of seafloor subsidence age of the seafloo
Planet B has a tilt of 45 degrees. What seasonal changes would be expected on this planet?A. Extreme temperature changes between seasons B. Little to no change
The movie theater received a shipment of candy boxes in a carton that has a volume of about 64,000 cubic inches. Each candy box is 6 inches by 5 inches by 1/2
How do you write the equation of Mary has 10 roses John has 2 less
Give just the equation
How was the cold war different from other wars? (4 reasons)
Which US government agency creates regulations such as product labeling? a. FTC b. FDA c. EPA d. CPSC
What purpose of government are stated in the Preamble to the Constitution?
Jim earns $44,700 annually and pays 11-1/4% for state and local taxes. How much tax does he pay annually?