lz54428
lz54428 lz54428
  • 17-12-2021
  • Mathematics
contestada

please explain how to do this

please explain how to do this class=

Respuesta :

lynnkc2000 lynnkc2000
  • 17-12-2021

Answer:

min y = 1

Step-by-step explanation:

f(x) = 2x² - 8x + 9

leading coefficient is positive, parabola results an UPWARD opening.

It has a minimum point

f'(x) = 4x - 8

4x - 8 = 0

x = 2

y = 2*4 - 8*2 + 9 = 1

extreme is (2,1)

Answer Link

Otras preguntas

what interal problems does afghanistan have
what prime numbers equal 49
why doesn't the water vapor just stay over the ocean
How did international competition and nationalism increase tension in europe?
Describe the attitudes held by americans about colonizing other lands
The Marshall Plan benefited the United States as well as western Europe because
During the first 3 presidential elections who chose the president and vice president
you give a salesperson $20 for a purchase and recieve change. Use your funcktion to find the amount of change from a $4.50 purchase
write and solve a problem that fits the following equation 2x + 18 = 60
Legends, folktales, fairy tales, and even proverbs and jokes make up the literary category of