trapfik04
trapfik04 trapfik04
  • 02-04-2022
  • Mathematics
contestada

What is the vertex of the graph of the function f(x) = x2 + 8x − 2 ? (−4, 18) (0, -2) (-8, -2) (−4, −18)

Respuesta :

Аноним Аноним
  • 02-04-2022

Answer:

(−4, −18)

Step-by-step explanation:

f(x) = x^2 + 8x - 2

⇒  CONVERT TO VERTEX FORM

≥ f(x) = (x + 4)^2 - 16 - 2

≥ f(x) = (x + 4)^2 - 18

⇒ VERTEX IS AT:

≅ ((−4, −18))

Answer Link
ssrubio7 ssrubio7
  • 27-06-2022

Answer:

The answer is D......

Step-by-step explanation:

Answer Link

Otras preguntas

What is the length of YZ? Select the best answer from the choices provided. A.4 B.4.58 C. 5.29 D.10
the type of memory whose contents are lost when electricity is cut off​
Complete the table below. Place an X in the appropriate box to indicate the type of each measurement unit.
The first thing a student should do when developing an action plan is __________. A. organize a list of action items B. prioritize essential actions C. write a
Alex is a 22-year-old professional soccer player who trains several hours a day, seven days a week. To ensure she is meeting her nutritional needs during this t
what's an Allophones​
Answer that. complete the second sentence so that it has a similar meaning to the first sentence. using the word given. do not change the word given. you must
I really need help because I’m so confused where to start and it’s due tomorrow :(
A typical Crop-Hail policy will likely cover ALL the following perils, EXCEPT: A. lightning B. failure to harvest. C. fire. D. transit to storage after harvest.
Help please need to finish up this work soon!!