ecosme2512 ecosme2512
  • 27-06-2020
  • Mathematics
contestada


Which point gives the vertex of f(x) = x2 - 4x + 21?

Respuesta :

Аноним Аноним
  • 27-06-2020

Answer:

Brainleist!

Step-by-step explanation:

vertex (h,k)

h= -b/4a

k= c -b^2/4a

solve and you get (2,17)

Answer Link

Otras preguntas

Read these lines from the poem: Tlot-tlot; tlot-tlot! Had they heard it? The horse-hoofs ringing clear; Tlot-tlot, tlot-tlot, in the distance? Were they deaf th
Unlike perennials, annuals      A. are always woody plants.B. are limited to life in a single year.C. live for many years.D. grow for two years.
At the beginning of World War II, Roosevelt dealt with France
What percent of $1.50 = $0.30
Suzanna needs a board that is at least 3.5 meters long. Is the board long enough?
Solve the variable 3/9=p/24 A:1/8 B:1/3 C:3 D:8
Decide if the function is an exponential function. If it is, state the initial value and the base. (2 points) y = - 7.4 ⋅ 6x
Why is it that people hold strong opinions on things they have no clue about?(It can be an opinion for your answer)
Describe how to decide if 94 is a prime or composite number.
Which sentence contains an adverb clause? a. Only 1,600 covered bridges exist in the world. b. If you visit Pennsylvania, take the self-guided, covered-bridge